Class TrimNode
- java.lang.Object
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- org.eclipse.persistence.internal.jpa.parsing.Node
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- org.eclipse.persistence.internal.jpa.parsing.FunctionalExpressionNode
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- org.eclipse.persistence.internal.jpa.parsing.StringFunctionNode
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- org.eclipse.persistence.internal.jpa.parsing.TrimNode
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- All Implemented Interfaces:
AliasableNode
public class TrimNode extends StringFunctionNode
INTERNALPurpose: Represent a TRIM
Responsibilities:
- Generate the correct expression for TRIM
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Field Summary
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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 TrimNode()
TrimNode constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Expression
generateExpression(GenerationContext context)
INTERNAL Generate the TopLink expression for this nodeboolean
isBoth()
boolean
isLeading()
boolean
isTrailing()
void
setBoth(boolean newBoth)
void
setLeading(boolean newLeading)
void
setTrailing(boolean newTrailing)
void
setTrimChar(Node trimChar)
void
validate(ParseTreeContext context)
INTERNAL Validate node and calculate its type.-
Methods inherited from class org.eclipse.persistence.internal.jpa.parsing.FunctionalExpressionNode
applyToQuery, isAliasableNode
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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, 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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Method Detail
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validate
public void validate(ParseTreeContext context)
INTERNAL Validate node and calculate its type.
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generateExpression
public Expression generateExpression(GenerationContext context)
INTERNAL Generate the TopLink expression for this node- Overrides:
generateExpression
in classNode
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setTrimChar
public void setTrimChar(Node trimChar)
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isLeading
public boolean isLeading()
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setLeading
public void setLeading(boolean newLeading)
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isTrailing
public boolean isTrailing()
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setTrailing
public void setTrailing(boolean newTrailing)
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isBoth
public boolean isBoth()
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setBoth
public void setBoth(boolean newBoth)
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