Module org.eclipse.persistence.core

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

Class LogicalOperatorNode

java.lang.Object

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

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

Direct Known Subclasses:

AndNode, DotNode, EscapeNode, NotNode, OrNode

public class LogicalOperatorNode
extends Node

INTERNAL

Purpose: This is the superclass for the logical operators (NOT, AND, OR)

Responsibilities:

• Answer true if this node contains the passed node

Since:

TopLink 4.0

Field Summary

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

alias, left, right, shouldGenerateExpression

Constructor Summary

Constructors

Constructor	Description
LogicalOperatorNode()	Return a new LogicalOperatorNode.

Method Summary

Modifier and Type	Method	Description
void	validate(ParseTreeContext context)	INTERNAL Validate node and calculate its type.

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

addToExpression, appendExpression, applyToQuery, generateExpression, getAlias, getAsString, getColumn, getLeft, getLine, getRight, getType, hasLeft, hasRight, isAggregateNode, isAliasableNode, isAttributeNode, isConstructorNode, isCountNode, isDivideNode, isDotNode, isEscape, 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

LogicalOperatorNode

public LogicalOperatorNode()

Return a new LogicalOperatorNode.

Method Details

validate

public void validate(ParseTreeContext context)

INTERNAL Validate node and calculate its type.

Overrides:

validate in class Node