Package org.jfree.report.expressions.sys
Class GetValueExpression
java.lang.Object
org.jfree.report.expressions.AbstractExpression
org.jfree.report.expressions.sys.GetValueExpression
- All Implemented Interfaces:
Serializable
,Cloneable
,Expression
Creation-Date: 02.12.2006, 22:07:57
- Author:
- Thomas Morgner
- See Also:
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.jfree.report.expressions.AbstractExpression
clone, getDataRow, getInstance, getName, getParentLocale, getReportConfiguration, getResourceBundleFactory, getRuntime, isDeepTraversing, isPrecompute, isPreserve, setDeepTraversing, setName, setPrecompute, setPreserve, setRuntime
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Constructor Details
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GetValueExpression
public GetValueExpression() -
GetValueExpression
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Method Details
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getField
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setField
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computeValue
Return the current expression value.The value depends (obviously) on the expression implementation.
- Returns:
- the value of the function.
- Throws:
DataSourceException
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