org.apache.shardingsphere.distsql.parser.core.kernel

Class KernelDistSQLStatementVisitor

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>

org.apache.shardingsphere.distsql.parser.autogen.KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

org.apache.shardingsphere.distsql.parser.core.kernel.KernelDistSQLStatementVisitor

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>, KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>, org.apache.shardingsphere.sql.parser.api.visitor.SQLVisitor

public final class KernelDistSQLStatementVisitor
extends KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>
implements org.apache.shardingsphere.sql.parser.api.visitor.SQLVisitor

SQL statement visitor for kernel DistSQL.

Constructor Summary

Constructors

Constructor and Description
KernelDistSQLStatementVisitor()

Method Summary

Modifier and Type	Method and Description
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlgorithmDefinition(KernelDistSQLStatementParser.AlgorithmDefinitionContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.algorithmDefinition().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlterComputeNode(KernelDistSQLStatementParser.AlterComputeNodeContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.alterComputeNode().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlterMigrationRule(KernelDistSQLStatementParser.AlterMigrationRuleContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.alterMigrationRule().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitAlterStorageUnit(KernelDistSQLStatementParser.AlterStorageUnitContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.alterStorageUnit().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitApplyDistSQL(KernelDistSQLStatementParser.ApplyDistSQLContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.applyDistSQL().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitClearHint(KernelDistSQLStatementParser.ClearHintContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.clearHint().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitConvertYamlConfiguration(KernelDistSQLStatementParser.ConvertYamlConfigurationContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.convertYamlConfiguration().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitCountSingleTableRule(KernelDistSQLStatementParser.CountSingleTableRuleContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.countSingleTableRule().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitDatabaseName(KernelDistSQLStatementParser.DatabaseNameContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.databaseName().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitDisableComputeNode(KernelDistSQLStatementParser.DisableComputeNodeContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.disableComputeNode().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitDiscardDistSQL(KernelDistSQLStatementParser.DiscardDistSQLContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.discardDistSQL().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitEnableComputeNode(KernelDistSQLStatementParser.EnableComputeNodeContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.enableComputeNode().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitExportDatabaseConfiguration(KernelDistSQLStatementParser.ExportDatabaseConfigurationContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.exportDatabaseConfiguration().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitImportDatabaseConfiguration(KernelDistSQLStatementParser.ImportDatabaseConfigurationContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.importDatabaseConfiguration().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitInventoryIncrementalRule(KernelDistSQLStatementParser.InventoryIncrementalRuleContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.inventoryIncrementalRule().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitLabelComputeNode(KernelDistSQLStatementParser.LabelComputeNodeContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.labelComputeNode().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitPrepareDistSQL(KernelDistSQLStatementParser.PrepareDistSQLContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.prepareDistSQL().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitRateLimiter(KernelDistSQLStatementParser.RateLimiterContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.rateLimiter().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitReadDefinition(KernelDistSQLStatementParser.ReadDefinitionContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.readDefinition().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitRefreshDatabaseMetadata(KernelDistSQLStatementParser.RefreshDatabaseMetadataContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.refreshDatabaseMetadata().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitRefreshTableMetadata(KernelDistSQLStatementParser.RefreshTableMetadataContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.refreshTableMetadata().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitRegisterStorageUnit(KernelDistSQLStatementParser.RegisterStorageUnitContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.registerStorageUnit().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitSetDefaultSingleTableStorageUnit(KernelDistSQLStatementParser.SetDefaultSingleTableStorageUnitContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.setDefaultSingleTableStorageUnit().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitSetDistVariable(KernelDistSQLStatementParser.SetDistVariableContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.setDistVariable().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowComputeNodeInfo(KernelDistSQLStatementParser.ShowComputeNodeInfoContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showComputeNodeInfo().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowComputeNodeMode(KernelDistSQLStatementParser.ShowComputeNodeModeContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showComputeNodeMode().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowComputeNodes(KernelDistSQLStatementParser.ShowComputeNodesContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showComputeNodes().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowDefaultSingleTableStorageUnit(KernelDistSQLStatementParser.ShowDefaultSingleTableStorageUnitContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showDefaultSingleTableStorageUnit().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowDistVariable(KernelDistSQLStatementParser.ShowDistVariableContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showDistVariable().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowDistVariables(KernelDistSQLStatementParser.ShowDistVariablesContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showDistVariables().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowLogicalTables(KernelDistSQLStatementParser.ShowLogicalTablesContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showLogicalTables().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowMigrationRule(KernelDistSQLStatementParser.ShowMigrationRuleContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showMigrationRule().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowRulesUsedStorageUnit(KernelDistSQLStatementParser.ShowRulesUsedStorageUnitContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showRulesUsedStorageUnit().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowSingleTable(KernelDistSQLStatementParser.ShowSingleTableContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showSingleTable().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowStorageUnits(KernelDistSQLStatementParser.ShowStorageUnitsContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showStorageUnits().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitShowTableMetadata(KernelDistSQLStatementParser.ShowTableMetadataContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.showTableMetadata().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitStorageUnitDefinition(KernelDistSQLStatementParser.StorageUnitDefinitionContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.storageUnitDefinition().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitStreamChannel(KernelDistSQLStatementParser.StreamChannelContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.streamChannel().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitUnlabelComputeNode(KernelDistSQLStatementParser.UnlabelComputeNodeContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.unlabelComputeNode().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitUnregisterStorageUnit(KernelDistSQLStatementParser.UnregisterStorageUnitContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.unregisterStorageUnit().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitWriteDefinition(KernelDistSQLStatementParser.WriteDefinitionContext ctx) Visit a parse tree produced by KernelDistSQLStatementParser.writeDefinition().

Methods inherited from class org.apache.shardingsphere.distsql.parser.autogen.KernelDistSQLStatementBaseVisitor

visitAlgorithmTypeName, visitBatchSize, visitConfPath, visitDbName, visitExecute, visitFilePath, visitFromSegment, visitHostname, visitIfExists, visitIfNotExists, visitIgnoreSingleTables, visitInstanceId, visitIntValue, visitLabel, visitLikePattern, visitLiteral, visitPassword, visitPort, visitProperties, visitPropertiesDefinition, visitProperty, visitRefreshScope, visitResourceName, visitSchemaName, visitShardingSize, visitShowLike, visitSimpleSource, visitStorageUnitName, visitTableName, visitUrl, visitUrlSource, visitUsageCount, visitUser, visitVariableName, visitVariableValue, visitVariableValues, visitWorkerThread

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

visit, visitChildren, visitErrorNode, visitTerminal

Constructor Detail

KernelDistSQLStatementVisitor

public KernelDistSQLStatementVisitor()

Method Detail

visitRegisterStorageUnit

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitRegisterStorageUnit(KernelDistSQLStatementParser.RegisterStorageUnitContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.registerStorageUnit().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitRegisterStorageUnit in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitRegisterStorageUnit in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlterStorageUnit

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterStorageUnit(KernelDistSQLStatementParser.AlterStorageUnitContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.alterStorageUnit().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlterStorageUnit in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlterStorageUnit in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowTableMetadata

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowTableMetadata(KernelDistSQLStatementParser.ShowTableMetadataContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showTableMetadata().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowTableMetadata in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowTableMetadata in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStorageUnitDefinition

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitStorageUnitDefinition(KernelDistSQLStatementParser.StorageUnitDefinitionContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.storageUnitDefinition().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitStorageUnitDefinition in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitStorageUnitDefinition in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowComputeNodes

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowComputeNodes(KernelDistSQLStatementParser.ShowComputeNodesContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showComputeNodes().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowComputeNodes in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowComputeNodes in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowComputeNodeInfo

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowComputeNodeInfo(KernelDistSQLStatementParser.ShowComputeNodeInfoContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showComputeNodeInfo().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowComputeNodeInfo in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowComputeNodeInfo in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowComputeNodeMode

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowComputeNodeMode(KernelDistSQLStatementParser.ShowComputeNodeModeContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showComputeNodeMode().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowComputeNodeMode in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowComputeNodeMode in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitEnableComputeNode

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitEnableComputeNode(KernelDistSQLStatementParser.EnableComputeNodeContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.enableComputeNode().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitEnableComputeNode in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitEnableComputeNode in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDisableComputeNode

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDisableComputeNode(KernelDistSQLStatementParser.DisableComputeNodeContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.disableComputeNode().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDisableComputeNode in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitDisableComputeNode in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLabelComputeNode

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitLabelComputeNode(KernelDistSQLStatementParser.LabelComputeNodeContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.labelComputeNode().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitLabelComputeNode in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitLabelComputeNode in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitUnlabelComputeNode

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitUnlabelComputeNode(KernelDistSQLStatementParser.UnlabelComputeNodeContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.unlabelComputeNode().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitUnlabelComputeNode in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitUnlabelComputeNode in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitCountSingleTableRule

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCountSingleTableRule(KernelDistSQLStatementParser.CountSingleTableRuleContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.countSingleTableRule().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitCountSingleTableRule in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitCountSingleTableRule in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlterComputeNode

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterComputeNode(KernelDistSQLStatementParser.AlterComputeNodeContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.alterComputeNode().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlterComputeNode in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlterComputeNode in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSetDefaultSingleTableStorageUnit

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitSetDefaultSingleTableStorageUnit(KernelDistSQLStatementParser.SetDefaultSingleTableStorageUnitContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.setDefaultSingleTableStorageUnit().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitSetDefaultSingleTableStorageUnit in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitSetDefaultSingleTableStorageUnit in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitUnregisterStorageUnit

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitUnregisterStorageUnit(KernelDistSQLStatementParser.UnregisterStorageUnitContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.unregisterStorageUnit().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitUnregisterStorageUnit in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitUnregisterStorageUnit in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowStorageUnits

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowStorageUnits(KernelDistSQLStatementParser.ShowStorageUnitsContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showStorageUnits().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowStorageUnits in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowStorageUnits in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDatabaseName

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDatabaseName(KernelDistSQLStatementParser.DatabaseNameContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.databaseName().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDatabaseName in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitDatabaseName in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSetDistVariable

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitSetDistVariable(KernelDistSQLStatementParser.SetDistVariableContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.setDistVariable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitSetDistVariable in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitSetDistVariable in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowLogicalTables

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowLogicalTables(KernelDistSQLStatementParser.ShowLogicalTablesContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showLogicalTables().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowLogicalTables in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowLogicalTables in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowDefaultSingleTableStorageUnit

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowDefaultSingleTableStorageUnit(KernelDistSQLStatementParser.ShowDefaultSingleTableStorageUnitContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showDefaultSingleTableStorageUnit().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowDefaultSingleTableStorageUnit in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowDefaultSingleTableStorageUnit in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowSingleTable

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowSingleTable(KernelDistSQLStatementParser.ShowSingleTableContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showSingleTable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowSingleTable in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowSingleTable in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowDistVariable

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowDistVariable(KernelDistSQLStatementParser.ShowDistVariableContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showDistVariable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowDistVariable in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowDistVariable in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowDistVariables

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowDistVariables(KernelDistSQLStatementParser.ShowDistVariablesContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showDistVariables().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowDistVariables in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowDistVariables in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitClearHint

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitClearHint(KernelDistSQLStatementParser.ClearHintContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.clearHint().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitClearHint in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitClearHint in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitRefreshDatabaseMetadata

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitRefreshDatabaseMetadata(KernelDistSQLStatementParser.RefreshDatabaseMetadataContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.refreshDatabaseMetadata().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitRefreshDatabaseMetadata in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitRefreshDatabaseMetadata in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitRefreshTableMetadata

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitRefreshTableMetadata(KernelDistSQLStatementParser.RefreshTableMetadataContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.refreshTableMetadata().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitRefreshTableMetadata in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitRefreshTableMetadata in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitExportDatabaseConfiguration

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitExportDatabaseConfiguration(KernelDistSQLStatementParser.ExportDatabaseConfigurationContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.exportDatabaseConfiguration().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitExportDatabaseConfiguration in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitExportDatabaseConfiguration in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitConvertYamlConfiguration

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitConvertYamlConfiguration(KernelDistSQLStatementParser.ConvertYamlConfigurationContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.convertYamlConfiguration().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitConvertYamlConfiguration in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitConvertYamlConfiguration in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowRulesUsedStorageUnit

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowRulesUsedStorageUnit(KernelDistSQLStatementParser.ShowRulesUsedStorageUnitContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showRulesUsedStorageUnit().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowRulesUsedStorageUnit in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowRulesUsedStorageUnit in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPrepareDistSQL

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitPrepareDistSQL(KernelDistSQLStatementParser.PrepareDistSQLContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.prepareDistSQL().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitPrepareDistSQL in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitPrepareDistSQL in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitApplyDistSQL

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitApplyDistSQL(KernelDistSQLStatementParser.ApplyDistSQLContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.applyDistSQL().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitApplyDistSQL in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitApplyDistSQL in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDiscardDistSQL

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDiscardDistSQL(KernelDistSQLStatementParser.DiscardDistSQLContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.discardDistSQL().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDiscardDistSQL in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitDiscardDistSQL in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitImportDatabaseConfiguration

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitImportDatabaseConfiguration(KernelDistSQLStatementParser.ImportDatabaseConfigurationContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.importDatabaseConfiguration().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitImportDatabaseConfiguration in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitImportDatabaseConfiguration in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitShowMigrationRule

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitShowMigrationRule(KernelDistSQLStatementParser.ShowMigrationRuleContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.showMigrationRule().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitShowMigrationRule in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitShowMigrationRule in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlterMigrationRule

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlterMigrationRule(KernelDistSQLStatementParser.AlterMigrationRuleContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.alterMigrationRule().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlterMigrationRule in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlterMigrationRule in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitInventoryIncrementalRule

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitInventoryIncrementalRule(KernelDistSQLStatementParser.InventoryIncrementalRuleContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.inventoryIncrementalRule().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitInventoryIncrementalRule in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitInventoryIncrementalRule in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitReadDefinition

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitReadDefinition(KernelDistSQLStatementParser.ReadDefinitionContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.readDefinition().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitReadDefinition in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitReadDefinition in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitWriteDefinition

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitWriteDefinition(KernelDistSQLStatementParser.WriteDefinitionContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.writeDefinition().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitWriteDefinition in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitWriteDefinition in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAlgorithmDefinition

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitAlgorithmDefinition(KernelDistSQLStatementParser.AlgorithmDefinitionContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.algorithmDefinition().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAlgorithmDefinition in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitAlgorithmDefinition in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitRateLimiter

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitRateLimiter(KernelDistSQLStatementParser.RateLimiterContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.rateLimiter().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitRateLimiter in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitRateLimiter in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStreamChannel

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitStreamChannel(KernelDistSQLStatementParser.StreamChannelContext ctx)

Description copied from class: KernelDistSQLStatementBaseVisitor

Visit a parse tree produced by KernelDistSQLStatementParser.streamChannel().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitStreamChannel in interface KernelDistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Overrides:

visitStreamChannel in class KernelDistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Parameters:

ctx - the parse tree

Returns:

the visitor result