Class HasChangedFunctionDescription
java.lang.Object
org.pentaho.reporting.libraries.formula.function.AbstractFunctionDescription
org.pentaho.reporting.libraries.formula.function.information.HasChangedFunctionDescription
- All Implemented Interfaces:
Serializable
,FunctionDescription
Creation-Date: 31.10.2006, 17:41:12
- Author:
- Thomas Morgner
- See Also:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
getParameterType
(int position) Returns the parameter type at the given position using the function metadata.boolean
boolean
isParameterMandatory
(int position) Defines, whether the parameter at the given position is mandatory.boolean
Methods inherited from class org.pentaho.reporting.libraries.formula.function.AbstractFunctionDescription
getCanonicalName, getDefaultValue, getDescription, getDisplayName, getParameterDescription, getParameterDisplayName
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Constructor Details
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HasChangedFunctionDescription
public HasChangedFunctionDescription()
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Method Details
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getValueType
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getParameterCount
public int getParameterCount() -
isInfiniteParameterCount
public boolean isInfiniteParameterCount()- Specified by:
isInfiniteParameterCount
in interfaceFunctionDescription
- Overrides:
isInfiniteParameterCount
in classAbstractFunctionDescription
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getParameterType
Description copied from interface:FunctionDescription
Returns the parameter type at the given position using the function metadata. The first parameter is at the position 0;- Parameters:
position
- The parameter index.- Returns:
- The parameter type.
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isParameterMandatory
public boolean isParameterMandatory(int position) Defines, whether the parameter at the given position is mandatory. A mandatory parameter must be filled in, while optional parameters need not to be filled in.- Returns:
- false
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isVolatile
public boolean isVolatile()- Specified by:
isVolatile
in interfaceFunctionDescription
- Overrides:
isVolatile
in classAbstractFunctionDescription
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getCategory
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