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java.lang.Objectmondrian.olap.ExpCacheDescriptor
public class ExpCacheDescriptor
Holds information necessary to add an expression to the expression result
cache (see Evaluator.getCachedResult(ExpCacheDescriptor)
).
Constructor Summary | |
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ExpCacheDescriptor(Exp exp,
Calc calc,
Evaluator evaluator)
Creates a descriptor with a given compiled expression. |
|
ExpCacheDescriptor(Exp exp,
Evaluator evaluator)
Creates a descriptor. |
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ExpCacheDescriptor(Exp exp,
ExpCompiler compiler)
Creates a descriptor. |
Method Summary | |
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java.lang.Object |
evaluate(Evaluator evaluator)
|
Calc |
getCalc()
|
int[] |
getDependentHierarchyOrdinals()
Returns the ordinals of the hierarchies which this expression is dependent upon. |
Exp |
getExp()
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ExpCacheDescriptor(Exp exp, Calc calc, Evaluator evaluator)
exp
- Expressioncalc
- Compiled expressionevaluator
- Evaluatorpublic ExpCacheDescriptor(Exp exp, Evaluator evaluator)
exp
- Expressionevaluator
- Evaluatorpublic ExpCacheDescriptor(Exp exp, ExpCompiler compiler)
exp
- Expressioncompiler
- CompilerMethod Detail |
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public Exp getExp()
public Calc getCalc()
public java.lang.Object evaluate(Evaluator evaluator)
public int[] getDependentHierarchyOrdinals()
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