com.paypal.digraph.parser.antlr
Class DOTBaseListener

java.lang.Object
  com.paypal.digraph.parser.antlr.DOTBaseListener

All Implemented Interfaces:

DOTListener, org.antlr.v4.runtime.tree.ParseTreeListener

public class DOTBaseListener
extends Object
implements DOTListener

This class provides an empty implementation of DOTListener, which can be extended to create a listener which only needs to handle a subset of the available methods.

Constructor Summary

DOTBaseListener()

Method Summary

void	enterA_list(DOTParser.A_listContext ctx) Enter a parse tree produced by DOTParser.a_list().
void	enterAttr_list(DOTParser.Attr_listContext ctx) Enter a parse tree produced by DOTParser.attr_list().
void	enterAttr_stmt(DOTParser.Attr_stmtContext ctx) Enter a parse tree produced by DOTParser.attr_stmt().
void	enterEdge_stmt(DOTParser.Edge_stmtContext ctx) Enter a parse tree produced by DOTParser.edge_stmt().
void	enterEdgeop(DOTParser.EdgeopContext ctx) Enter a parse tree produced by DOTParser.edgeop().
void	enterEdgeRHS(DOTParser.EdgeRHSContext ctx) Enter a parse tree produced by DOTParser.edgeRHS().
void	enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
void	enterGraph(DOTParser.GraphContext ctx) Enter a parse tree produced by DOTParser.graph().
void	enterId(DOTParser.IdContext ctx) Enter a parse tree produced by DOTParser.id().
void	enterNode_id(DOTParser.Node_idContext ctx) Enter a parse tree produced by DOTParser.node_id().
void	enterNode_stmt(DOTParser.Node_stmtContext ctx) Enter a parse tree produced by DOTParser.node_stmt().
void	enterPort(DOTParser.PortContext ctx) Enter a parse tree produced by DOTParser.port().
void	enterStmt_list(DOTParser.Stmt_listContext ctx) Enter a parse tree produced by DOTParser.stmt_list().
void	enterStmt(DOTParser.StmtContext ctx) Enter a parse tree produced by DOTParser.stmt().
void	enterSubgraph(DOTParser.SubgraphContext ctx) Enter a parse tree produced by DOTParser.subgraph().
void	exitA_list(DOTParser.A_listContext ctx) Exit a parse tree produced by DOTParser.a_list().
void	exitAttr_list(DOTParser.Attr_listContext ctx) Exit a parse tree produced by DOTParser.attr_list().
void	exitAttr_stmt(DOTParser.Attr_stmtContext ctx) Exit a parse tree produced by DOTParser.attr_stmt().
void	exitEdge_stmt(DOTParser.Edge_stmtContext ctx) Exit a parse tree produced by DOTParser.edge_stmt().
void	exitEdgeop(DOTParser.EdgeopContext ctx) Exit a parse tree produced by DOTParser.edgeop().
void	exitEdgeRHS(DOTParser.EdgeRHSContext ctx) Exit a parse tree produced by DOTParser.edgeRHS().
void	exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
void	exitGraph(DOTParser.GraphContext ctx) Exit a parse tree produced by DOTParser.graph().
void	exitId(DOTParser.IdContext ctx) Exit a parse tree produced by DOTParser.id().
void	exitNode_id(DOTParser.Node_idContext ctx) Exit a parse tree produced by DOTParser.node_id().
void	exitNode_stmt(DOTParser.Node_stmtContext ctx) Exit a parse tree produced by DOTParser.node_stmt().
void	exitPort(DOTParser.PortContext ctx) Exit a parse tree produced by DOTParser.port().
void	exitStmt_list(DOTParser.Stmt_listContext ctx) Exit a parse tree produced by DOTParser.stmt_list().
void	exitStmt(DOTParser.StmtContext ctx) Exit a parse tree produced by DOTParser.stmt().
void	exitSubgraph(DOTParser.SubgraphContext ctx) Exit a parse tree produced by DOTParser.subgraph().
void	visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)
void	visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)

Methods inherited from class java.lang.Object

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

Constructor Detail

DOTBaseListener

public DOTBaseListener()

Method Detail

enterAttr_stmt

public void enterAttr_stmt(@NotNull
                           DOTParser.Attr_stmtContext ctx)

Enter a parse tree produced by DOTParser.attr_stmt().

The default implementation does nothing.

Specified by:

enterAttr_stmt in interface DOTListener

Parameters:

ctx - the parse tree

exitAttr_stmt

public void exitAttr_stmt(@NotNull
                          DOTParser.Attr_stmtContext ctx)

Exit a parse tree produced by DOTParser.attr_stmt().

The default implementation does nothing.

Specified by:

exitAttr_stmt in interface DOTListener

Parameters:

ctx - the parse tree

enterPort

public void enterPort(@NotNull
                      DOTParser.PortContext ctx)

Enter a parse tree produced by DOTParser.port().

The default implementation does nothing.

Specified by:

enterPort in interface DOTListener

Parameters:

ctx - the parse tree

exitPort

public void exitPort(@NotNull
                     DOTParser.PortContext ctx)

Exit a parse tree produced by DOTParser.port().

The default implementation does nothing.

Specified by:

exitPort in interface DOTListener

Parameters:

ctx - the parse tree

enterEdgeop

public void enterEdgeop(@NotNull
                        DOTParser.EdgeopContext ctx)

Enter a parse tree produced by DOTParser.edgeop().

The default implementation does nothing.

Specified by:

enterEdgeop in interface DOTListener

Parameters:

ctx - the parse tree

exitEdgeop

public void exitEdgeop(@NotNull
                       DOTParser.EdgeopContext ctx)

Exit a parse tree produced by DOTParser.edgeop().

The default implementation does nothing.

Specified by:

exitEdgeop in interface DOTListener

Parameters:

ctx - the parse tree

enterStmt_list

public void enterStmt_list(@NotNull
                           DOTParser.Stmt_listContext ctx)

Enter a parse tree produced by DOTParser.stmt_list().

The default implementation does nothing.

Specified by:

enterStmt_list in interface DOTListener

Parameters:

ctx - the parse tree

exitStmt_list

public void exitStmt_list(@NotNull
                          DOTParser.Stmt_listContext ctx)

Exit a parse tree produced by DOTParser.stmt_list().

The default implementation does nothing.

Specified by:

exitStmt_list in interface DOTListener

Parameters:

ctx - the parse tree

enterStmt

public void enterStmt(@NotNull
                      DOTParser.StmtContext ctx)

Enter a parse tree produced by DOTParser.stmt().

The default implementation does nothing.

Specified by:

enterStmt in interface DOTListener

Parameters:

ctx - the parse tree

exitStmt

public void exitStmt(@NotNull
                     DOTParser.StmtContext ctx)

Exit a parse tree produced by DOTParser.stmt().

The default implementation does nothing.

Specified by:

exitStmt in interface DOTListener

Parameters:

ctx - the parse tree

enterEdgeRHS

public void enterEdgeRHS(@NotNull
                         DOTParser.EdgeRHSContext ctx)

Enter a parse tree produced by DOTParser.edgeRHS().

The default implementation does nothing.

Specified by:

enterEdgeRHS in interface DOTListener

Parameters:

ctx - the parse tree

exitEdgeRHS

public void exitEdgeRHS(@NotNull
                        DOTParser.EdgeRHSContext ctx)

Exit a parse tree produced by DOTParser.edgeRHS().

The default implementation does nothing.

Specified by:

exitEdgeRHS in interface DOTListener

Parameters:

ctx - the parse tree

enterNode_id

public void enterNode_id(@NotNull
                         DOTParser.Node_idContext ctx)

Enter a parse tree produced by DOTParser.node_id().

The default implementation does nothing.

Specified by:

enterNode_id in interface DOTListener

Parameters:

ctx - the parse tree

exitNode_id

public void exitNode_id(@NotNull
                        DOTParser.Node_idContext ctx)

Exit a parse tree produced by DOTParser.node_id().

The default implementation does nothing.

Specified by:

exitNode_id in interface DOTListener

Parameters:

ctx - the parse tree

enterId

public void enterId(@NotNull
                    DOTParser.IdContext ctx)

Enter a parse tree produced by DOTParser.id().

The default implementation does nothing.

Specified by:

enterId in interface DOTListener

Parameters:

ctx - the parse tree

exitId

public void exitId(@NotNull
                   DOTParser.IdContext ctx)

Exit a parse tree produced by DOTParser.id().

The default implementation does nothing.

Specified by:

exitId in interface DOTListener

Parameters:

ctx - the parse tree

enterSubgraph

public void enterSubgraph(@NotNull
                          DOTParser.SubgraphContext ctx)

Enter a parse tree produced by DOTParser.subgraph().

The default implementation does nothing.

Specified by:

enterSubgraph in interface DOTListener

Parameters:

ctx - the parse tree

exitSubgraph

public void exitSubgraph(@NotNull
                         DOTParser.SubgraphContext ctx)

Exit a parse tree produced by DOTParser.subgraph().

The default implementation does nothing.

Specified by:

exitSubgraph in interface DOTListener

Parameters:

ctx - the parse tree

enterGraph

public void enterGraph(@NotNull
                       DOTParser.GraphContext ctx)

Enter a parse tree produced by DOTParser.graph().

The default implementation does nothing.

Specified by:

enterGraph in interface DOTListener

Parameters:

ctx - the parse tree

exitGraph

public void exitGraph(@NotNull
                      DOTParser.GraphContext ctx)

Exit a parse tree produced by DOTParser.graph().

The default implementation does nothing.

Specified by:

exitGraph in interface DOTListener

Parameters:

ctx - the parse tree

enterA_list

public void enterA_list(@NotNull
                        DOTParser.A_listContext ctx)

Enter a parse tree produced by DOTParser.a_list().

The default implementation does nothing.

Specified by:

enterA_list in interface DOTListener

Parameters:

ctx - the parse tree

exitA_list

public void exitA_list(@NotNull
                       DOTParser.A_listContext ctx)

Exit a parse tree produced by DOTParser.a_list().

The default implementation does nothing.

Specified by:

exitA_list in interface DOTListener

Parameters:

ctx - the parse tree

enterAttr_list

public void enterAttr_list(@NotNull
                           DOTParser.Attr_listContext ctx)

Enter a parse tree produced by DOTParser.attr_list().

The default implementation does nothing.

Specified by:

enterAttr_list in interface DOTListener

Parameters:

ctx - the parse tree

exitAttr_list

public void exitAttr_list(@NotNull
                          DOTParser.Attr_listContext ctx)

Exit a parse tree produced by DOTParser.attr_list().

The default implementation does nothing.

Specified by:

exitAttr_list in interface DOTListener

Parameters:

ctx - the parse tree

enterEdge_stmt

public void enterEdge_stmt(@NotNull
                           DOTParser.Edge_stmtContext ctx)

Enter a parse tree produced by DOTParser.edge_stmt().

The default implementation does nothing.

Specified by:

enterEdge_stmt in interface DOTListener

Parameters:

ctx - the parse tree

exitEdge_stmt

public void exitEdge_stmt(@NotNull
                          DOTParser.Edge_stmtContext ctx)

Exit a parse tree produced by DOTParser.edge_stmt().

The default implementation does nothing.

Specified by:

exitEdge_stmt in interface DOTListener

Parameters:

ctx - the parse tree

enterNode_stmt

public void enterNode_stmt(@NotNull
                           DOTParser.Node_stmtContext ctx)

Enter a parse tree produced by DOTParser.node_stmt().

The default implementation does nothing.

Specified by:

enterNode_stmt in interface DOTListener

Parameters:

ctx - the parse tree

exitNode_stmt

public void exitNode_stmt(@NotNull
                          DOTParser.Node_stmtContext ctx)

Exit a parse tree produced by DOTParser.node_stmt().

The default implementation does nothing.

Specified by:

exitNode_stmt in interface DOTListener

Parameters:

ctx - the parse tree

enterEveryRule

public void enterEveryRule(@NotNull
                           org.antlr.v4.runtime.ParserRuleContext ctx)

The default implementation does nothing.

Specified by:

enterEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener

exitEveryRule

public void exitEveryRule(@NotNull
                          org.antlr.v4.runtime.ParserRuleContext ctx)

The default implementation does nothing.

Specified by:

exitEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener

visitTerminal

public void visitTerminal(@NotNull
                          org.antlr.v4.runtime.tree.TerminalNode node)

The default implementation does nothing.

Specified by:

visitTerminal in interface org.antlr.v4.runtime.tree.ParseTreeListener

visitErrorNode

public void visitErrorNode(@NotNull
                           org.antlr.v4.runtime.tree.ErrorNode node)

The default implementation does nothing.

Specified by:

visitErrorNode in interface org.antlr.v4.runtime.tree.ParseTreeListener