Module org.eclipse.persistence.core
Class OrNode
java.lang.Object
org.eclipse.persistence.internal.jpa.parsing.Node
org.eclipse.persistence.internal.jpa.parsing.LogicalOperatorNode
org.eclipse.persistence.internal.jpa.parsing.OrNode
INTERNAL
Purpose: Represent an OR
Responsibilities:
- Generate the correct expression for an OR
- Since:
- TopLink 4.0
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Field Summary
Fields inherited from class org.eclipse.persistence.internal.jpa.parsing.Node
alias, left, right, shouldGenerateExpression
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptiongenerateExpression
(GenerationContext context) INTERNAL Return a EclipseLink expression by 'OR'ing the expressions from the left and right nodesvoid
validate
(ParseTreeContext context) INTERNAL Validate node and calculate 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, 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
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Constructor Details
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OrNode
public OrNode()Return a new OrNode.
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Method Details
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validate
INTERNAL Validate node and calculate its type.- Overrides:
validate
in classLogicalOperatorNode
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generateExpression
INTERNAL Return a EclipseLink expression by 'OR'ing the expressions from the left and right nodes- Overrides:
generateExpression
in classNode
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