org.eclipse.scada.utils.filter

Class FilterEmpty

java.lang.Object

org.eclipse.scada.utils.filter.FilterEmpty

All Implemented Interfaces:

Filter

public class FilterEmpty
extends Object
implements Filter

Field Summary

Fields inherited from interface org.eclipse.scada.utils.filter.Filter

EMPTY

Constructor Summary

Constructors

Constructor and Description
FilterEmpty()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isAssertion()
boolean	isEmpty()
boolean	isExpression()

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterEmpty

public FilterEmpty()

Method Detail

isAssertion

public boolean isAssertion()

Specified by:

isAssertion in interface Filter

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Filter

isExpression

public boolean isExpression()

Specified by:

isExpression in interface Filter