Module org.eclipse.persistence.core
Class AbsNode
java.lang.Object
org.eclipse.persistence.internal.jpa.parsing.Node
org.eclipse.persistence.internal.jpa.parsing.FunctionalExpressionNode
org.eclipse.persistence.internal.jpa.parsing.ArithmeticFunctionNode
org.eclipse.persistence.internal.jpa.parsing.AbsNode
- All Implemented Interfaces:
AliasableNode
INTERNAL
Purpose: Represent an ABS in EJBQL
Responsibilities:
- Generate the correct expression for an ABS in EJBQL
- Since:
- TopLink 4.0
-
Field Summary
Fields inherited from class org.eclipse.persistence.internal.jpa.parsing.Node
alias, left, right, shouldGenerateExpression
-
Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptiongenerateExpression
(GenerationContext context) INTERNAL Generate the EclipseLink expression for this nodevoid
validate
(ParseTreeContext context) INTERNAL Validate node and calculate its type.void
validateParameter
(ParseTreeContext context, Object contextType) INTERNALMethods inherited from class org.eclipse.persistence.internal.jpa.parsing.FunctionalExpressionNode
applyToQuery, isAliasableNode
Methods inherited from class org.eclipse.persistence.internal.jpa.parsing.Node
addToExpression, appendExpression, getAlias, getAsString, getColumn, getLeft, getLine, getRight, getType, hasLeft, hasRight, isAggregateNode, 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
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.eclipse.persistence.internal.jpa.parsing.AliasableNode
getAlias, setAlias
-
Constructor Details
-
AbsNode
public AbsNode()
-
-
Method Details
-
validate
INTERNAL Validate node and calculate its type. -
validateParameter
INTERNAL- Overrides:
validateParameter
in classNode
-
generateExpression
INTERNAL Generate the EclipseLink expression for this node- Overrides:
generateExpression
in classNode
-