org.apache.calcite.adapter.cassandra

类 CassandraRules.CassandraProjectRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.calcite.plan.RelRule<org.apache.calcite.rel.convert.ConverterRule.Config>

org.apache.calcite.rel.convert.ConverterRule

org.apache.calcite.adapter.cassandra.CassandraRules.CassandraProjectRule

封闭类:

CassandraRules

public static class CassandraRules.CassandraProjectRule
extends org.apache.calcite.rel.convert.ConverterRule

Rule to convert a LogicalProject to a CassandraProject.

另请参阅:

CassandraRules.PROJECT

嵌套类概要

从类继承的嵌套类/接口 org.apache.calcite.rel.convert.ConverterRule

org.apache.calcite.rel.convert.ConverterRule.Config

从类继承的嵌套类/接口 org.apache.calcite.plan.RelRule

org.apache.calcite.plan.RelRule.Done, org.apache.calcite.plan.RelRule.MatchHandler<R extends org.apache.calcite.plan.RelOptRule>, org.apache.calcite.plan.RelRule.OperandBuilder, org.apache.calcite.plan.RelRule.OperandDetailBuilder<R extends org.apache.calcite.rel.RelNode>, org.apache.calcite.plan.RelRule.OperandTransform

从类继承的嵌套类/接口 org.apache.calcite.plan.RelOptRule

org.apache.calcite.plan.RelOptRule.ConverterRelOptRuleOperand

字段概要

从类继承的字段 org.apache.calcite.rel.convert.ConverterRule

out

从类继承的字段 org.apache.calcite.plan.RelRule

config

从类继承的字段 org.apache.calcite.plan.RelOptRule

description, operands, relBuilderFactory

构造器概要

构造器

限定符	构造器和说明
protected	CassandraProjectRule(org.apache.calcite.rel.convert.ConverterRule.Config config)

方法概要

限定符和类型	方法和说明
org.apache.calcite.rel.RelNode	convert(org.apache.calcite.rel.RelNode rel)
boolean	matches(org.apache.calcite.plan.RelOptRuleCall call)

从类继承的方法 org.apache.calcite.rel.convert.ConverterRule

getInTrait, getOutConvention, getOutTrait, getTraitDef, isGuaranteed, onMatch

从类继承的方法 org.apache.calcite.plan.RelOptRule

any, convert, convert, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, hashCode, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

CassandraProjectRule

protected CassandraProjectRule(org.apache.calcite.rel.convert.ConverterRule.Config config)

方法详细资料

matches

public boolean matches(org.apache.calcite.plan.RelOptRuleCall call)

覆盖:

matches 在类中 org.apache.calcite.plan.RelOptRule

convert

public org.apache.calcite.rel.RelNode convert(org.apache.calcite.rel.RelNode rel)

指定者:

convert 在类中 org.apache.calcite.rel.convert.ConverterRule