Package org.apache.calcite.adapter.elasticsearch

Class PredicateAnalyzer.Visitor.SwapResult

java.lang.Object

org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer.Visitor.SwapResult

Enclosing class:

PredicateAnalyzer.Visitor

private static class PredicateAnalyzer.Visitor.SwapResult
extends java.lang.Object

Holder class for a pair of expressions. Used to convert 1 = foo into foo = 1

Field Summary

Fields

Modifier and Type	Field	Description
(package private) PredicateAnalyzer.LiteralExpression	literal
(package private) boolean	swapped
(package private) PredicateAnalyzer.TerminalExpression	terminal

Constructor Summary

Constructors

Constructor	Description
SwapResult(boolean swapped, PredicateAnalyzer.TerminalExpression terminal, PredicateAnalyzer.LiteralExpression literal)

Method Summary

Modifier and Type	Method	Description
(package private) PredicateAnalyzer.TerminalExpression	getKey()
(package private) PredicateAnalyzer.LiteralExpression	getValue()
(package private) boolean	isSwapped()

Methods inherited from class java.lang.Object

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

Field Detail

swapped

final boolean swapped

terminal

final PredicateAnalyzer.TerminalExpression terminal

literal

final PredicateAnalyzer.LiteralExpression literal

Constructor Detail

SwapResult

SwapResult(boolean swapped,
           PredicateAnalyzer.TerminalExpression terminal,
           PredicateAnalyzer.LiteralExpression literal)

Method Detail

getKey

PredicateAnalyzer.TerminalExpression getKey()

getValue

PredicateAnalyzer.LiteralExpression getValue()

isSwapped

boolean isSwapped()