Class CollectionLinkFunction
Object
ExpressionAbstract
DefaultExpression
FunctionExpressionImpl
CollectionLinkFunction
- All Implemented Interfaces:
Expression
,Function
,FunctionExpression
,Factory
Function used to chain an entity with a sub collection.
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Field Summary
Fields inherited from class FunctionExpressionImpl
fallback, functionName, name, params
Fields inherited from interface Expression
NIL
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class FunctionExpressionImpl
accept, equals, functionName, getExpression, getFallbackValue, getFunctionName, getImplementationHints, getName, getParameters, hashCode, setFallbackValue, setParameters, toString
Methods inherited from class DefaultExpression
isAttributeExpression, isExpression, isFunctionExpression, isGeometryExpression, isLiteralExpression, isMathExpression
Methods inherited from class ExpressionAbstract
evaluate
Methods inherited from interface Expression
evaluate
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Constructor Details
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CollectionLinkFunction
public CollectionLinkFunction()
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Method Details
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evaluate
Description copied from class:ExpressionAbstract
Subclass should override, default implementation returns null.- Specified by:
evaluate
in interfaceExpression
- Overrides:
evaluate
in classFunctionExpressionImpl
- Returns:
- default implementation returns null
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getPath
Return the collection path referenced by this function.
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