com.revolsys.data.filter

Class AttributeValueNullFilter

java.lang.Object

com.revolsys.data.filter.AttributeValueNullFilter

All Implemented Interfaces:

Filter<Record>

public class AttributeValueNullFilter
extends Object
implements Filter<Record>

Filter Records by the the attribute having a null value.

Author:

Paul Austin

Constructor Summary

Constructors

Constructor and Description
AttributeValueNullFilter()
AttributeValueNullFilter(String fieldName)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	accept(Record object) Match the property on the data object with the required value.
String	getFieldName()
void	setFieldName(String fieldName)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeValueNullFilter

public AttributeValueNullFilter()

AttributeValueNullFilter

public AttributeValueNullFilter(String fieldName)

Method Detail

accept

public boolean accept(Record object)

Match the property on the data object with the required value.

Specified by:

accept in interface Filter<Record>

Parameters:

object - The object.

Returns:

True if the object matched the filter, false otherwise.

getFieldName

public String getFieldName()

setFieldName

public void setFieldName(String fieldName)

toString

public String toString()

Overrides:

toString in class Object

Returns:

the name