Module org.eclipse.persistence.core

Package org.eclipse.persistence.internal.jpa.parsing

Class EscapeNode

java.lang.Object

org.eclipse.persistence.internal.jpa.parsing.Node

org.eclipse.persistence.internal.jpa.parsing.LogicalOperatorNode

org.eclipse.persistence.internal.jpa.parsing.EscapeNode

public class EscapeNode
extends LogicalOperatorNode

Field Summary

Fields inherited from class org.eclipse.persistence.internal.jpa.parsing.Node

alias, left, right, shouldGenerateExpression

Constructor Summary

Constructors

Constructor	Description
EscapeNode()

Method Summary

Modifier and Type	Method	Description
Expression	generateExpression(GenerationContext context)	INTERNAL Generate an expression for the node.
boolean	isEscape()	INTERNAL Is this an escape node
void	validate(ParseTreeContext context)	INTERNAL Validate the current node and calculates its type.

Methods inherited from class org.eclipse.persistence.internal.jpa.parsing.Node

addToExpression, appendExpression, applyToQuery, getAlias, getAsString, getColumn, getLeft, getLine, getRight, getType, hasLeft, hasRight, isAggregateNode, isAliasableNode, isAttributeNode, isConstructorNode, isCountNode, isDivideNode, isDotNode, isLiteralNode, isMapKeyNode, isMinusNode, isMultiplyNode, isNotNode, isParameterNode, isPlusNode, isSubqueryNode, isVariableNode, qualifyAttributeAccess, resolveAttribute, resolveClass, resolveClass, resolveMapping, resolveMapping, setAlias, setColumn, setLeft, setLine, setRight, setType, toString, toString, toStringDisplayName, toStringIndent, validateParameter

Methods inherited from class java.lang.Object

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

Constructor Details

EscapeNode

public EscapeNode()

Method Details

isEscape

public boolean isEscape()

INTERNAL Is this an escape node

Overrides:

isEscape in class Node

validate

public void validate(ParseTreeContext context)

INTERNAL Validate the current node and calculates its type.

Overrides:

validate in class LogicalOperatorNode

generateExpression

public Expression generateExpression(GenerationContext context)

Description copied from class: Node

INTERNAL Generate an expression for the node. Each subclass will generate a different expression and thus will need to override this method

Overrides:

generateExpression in class Node