Class Formula
- java.lang.Object
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- org.pentaho.reporting.libraries.formula.Formula
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- All Implemented Interfaces:
java.io.Serializable,java.lang.Cloneable
public class Formula extends java.lang.Object implements java.io.Serializable, java.lang.CloneableCreation-Date: 31.10.2006, 14:43:05- Author:
- Thomas Morgner
- See Also:
- Serialized Form
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Objectclone()java.lang.Objectevaluate()TypeValuePairevaluateTyped()LValuegetRootReference()Returns the root reference for this formula.voidinitialize(FormulaContext context)
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Constructor Detail
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Formula
public Formula(java.lang.String formulaText) throws ParseException- Throws:
ParseException
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Formula
public Formula(LValue rootReference)
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Method Detail
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initialize
public void initialize(FormulaContext context) throws EvaluationException
- Throws:
EvaluationException
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getRootReference
public LValue getRootReference()
Returns the root reference for this formula. This allows external programms to modify the formula directly.- Returns:
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evaluateTyped
public TypeValuePair evaluateTyped()
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evaluate
public java.lang.Object evaluate()
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clone
public java.lang.Object clone() throws java.lang.CloneNotSupportedException- Throws:
java.lang.CloneNotSupportedException
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