Class DoubleLiteralNode
- java.lang.Object
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- org.eclipse.persistence.internal.jpa.parsing.Node
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- org.eclipse.persistence.internal.jpa.parsing.LiteralNode
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- org.eclipse.persistence.internal.jpa.parsing.DoubleLiteralNode
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- All Implemented Interfaces:
AliasableNode
public class DoubleLiteralNode extends LiteralNode
INTERNALPurpose: Represent a double literal in EJBQL
Responsibilities:
- Generate the correct expression for the double literal
- Since:
- TopLink 4.0
- Author:
- Jon Driscoll and Joel Lucuik
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Field Summary
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Fields inherited from class org.eclipse.persistence.internal.jpa.parsing.LiteralNode
literal
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Fields inherited from class org.eclipse.persistence.internal.jpa.parsing.Node
alias, left, right, shouldGenerateExpression
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Constructor Summary
Constructors Constructor Description DoubleLiteralNode()
DoubleLiteralNode(Double newDouble)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
validate(ParseTreeContext context)
INTERNAL Validate the current node and calculate its type.-
Methods inherited from class org.eclipse.persistence.internal.jpa.parsing.LiteralNode
applyToQuery, generateExpression, getAsString, getLiteral, isAliasableNode, isLiteralNode, setLiteral, toString
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Methods inherited from class org.eclipse.persistence.internal.jpa.parsing.Node
addToExpression, appendExpression, getAlias, getColumn, getLeft, getLine, getRight, getType, hasLeft, hasRight, isAggregateNode, isAttributeNode, isConstructorNode, isCountNode, isDivideNode, isDotNode, isEscape, isMapKeyNode, isMinusNode, isMultiplyNode, isNotNode, isParameterNode, isPlusNode, isSubqueryNode, isVariableNode, qualifyAttributeAccess, resolveAttribute, resolveClass, resolveClass, resolveMapping, resolveMapping, setAlias, setColumn, setLeft, setLine, setRight, setType, toString, toStringDisplayName, toStringIndent, validateParameter
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.persistence.internal.jpa.parsing.AliasableNode
getAlias, setAlias
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Constructor Detail
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DoubleLiteralNode
public DoubleLiteralNode()
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DoubleLiteralNode
public DoubleLiteralNode(Double newDouble)
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Method Detail
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validate
public void validate(ParseTreeContext context)
INTERNAL Validate the current node and calculate its type.
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