org.pentaho.reporting.libraries.formula.function.text
Class ConcatenateFunctionDescription

java.lang.Object
  org.pentaho.reporting.libraries.formula.function.AbstractFunctionDescription
      org.pentaho.reporting.libraries.formula.function.text.ConcatenateFunctionDescription

All Implemented Interfaces:

Serializable, FunctionDescription

public class ConcatenateFunctionDescription
extends AbstractFunctionDescription

See Also:

Serialized Form

Constructor Summary

ConcatenateFunctionDescription()

Method Summary

FunctionCategory	getCategory()
int	getParameterCount()
Type	getParameterType(int position) Returns the parameter type at the given position using the function metadata.
Type	getValueType()
boolean	isInfiniteParameterCount()
boolean	isParameterMandatory(int position) Defines, whether the parameter at the given position is mandatory.

Methods inherited from class org.pentaho.reporting.libraries.formula.function.AbstractFunctionDescription

getCanonicalName, getDefaultValue, getDescription, getDisplayName, getParameterDescription, getParameterDisplayName, isDeprecated, isExperimental, isVolatile

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConcatenateFunctionDescription

public ConcatenateFunctionDescription()

Method Detail

getCategory

public FunctionCategory getCategory()

getParameterCount

public int getParameterCount()

getParameterType

public Type getParameterType(int position)

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.

isInfiniteParameterCount

public boolean isInfiniteParameterCount()

Specified by:

isInfiniteParameterCount in interface FunctionDescription

Overrides:

isInfiniteParameterCount in class AbstractFunctionDescription

getValueType

public Type getValueType()

isParameterMandatory

public boolean isParameterMandatory(int position)

Description copied from interface: FunctionDescription

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: