Package com.google.refine.expr.functions

Class Coalesce

java.lang.Object

com.google.refine.expr.functions.Coalesce

All Implemented Interfaces:

Function

public class Coalesce
extends Object
implements Function

Constructor Summary

Constructors

Constructor	Description
Coalesce()

Method Summary

Modifier and Type	Method	Description
Object	call(Properties bindings, Object[] args)
String	getDescription()
String	getParams()
String	getReturns()

Methods inherited from class java.lang.Object

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

Constructor Details

Coalesce

public Coalesce()

Method Details

call

public Object call(Properties bindings,
 Object[] args)

Specified by:

call in interface Function

getDescription

public String getDescription()

Specified by:

getDescription in interface Function

getParams

public String getParams()

Specified by:

getParams in interface Function

getReturns

public String getReturns()

Specified by:

getReturns in interface Function