public class AbsNode extends ArithmeticFunctionNode
Purpose: Represent an ABS in EJBQL
Responsibilities:
left, right, shouldGenerateExpression
Constructor and Description |
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AbsNode() |
Modifier and Type | Method and Description |
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Expression |
generateExpression(GenerationContext context)
INTERNAL
Generate the TopLink expression for this node
|
void |
validate(ParseTreeContext context)
INTERNAL
Validate node and calculate its type.
|
void |
validateParameter(ParseTreeContext context,
Object contextType)
INTERNAL
|
addToExpression, appendExpression, applyToQuery, getAsString, getColumn, getLeft, getLine, getRight, getType, hasLeft, hasRight, isAggregateNode, isAttributeNode, isConstructorNode, isCountNode, isDivideNode, isDotNode, isEscape, isLiteralNode, isMinusNode, isMultiplyNode, isNotNode, isParameterNode, isPlusNode, isSubqueryNode, isVariableNode, qualifyAttributeAccess, resolveAttribute, resolveClass, resolveClass, resolveMapping, resolveMapping, setColumn, setLeft, setLine, setRight, setType, toString, toString, toStringDisplayName, toStringIndent
public void validate(ParseTreeContext context)
public void validateParameter(ParseTreeContext context, Object contextType)
validateParameter
in class Node
public Expression generateExpression(GenerationContext context)
generateExpression
in class Node
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