com.apelon.dts.common.subset.expression
Class PropertyFilter

java.lang.Object
  com.apelon.dts.common.subset.expression.AttributeFilter
      com.apelon.dts.common.subset.expression.PropertyFilter

All Implemented Interfaces:

Cloneable

public class PropertyFilter
extends AttributeFilter

Filter based on concept properties.

Property Type is the attribute used by this filter. Property Type is represented as DefinedItem

Copyright: Copyright (c) 2004

Company: Apelon, Inc.

Since:

3.4.0

Version:

DTS 3.4.0

Author:

Apelon Inc.

Field Summary

Fields inherited from class com.apelon.dts.common.subset.expression.AttributeFilter

attribute, modifier, MODIFIER_HAVING, namespaceId, operator, OPERATOR_MATCHING, OPERATOR_NONE, toNamespaceId, value

Constructor Summary

PropertyFilter()

Method Summary

static String[]	getAllowedOperators() Retruns valid opeartor values for this filter.
boolean	isValueValid() Retruns true if operator is NONE.

Methods inherited from class com.apelon.dts.common.subset.expression.AttributeFilter

clone, equals, getAttribute, getModifier, getNamespaceId, getOperator, getToNamespaceId, getValue, hashCode, setAttribute, setModifier, setNamespaceId, setOperator, setToNamespaceId, setValue

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PropertyFilter

public PropertyFilter()

Method Detail

getAllowedOperators

public static String[] getAllowedOperators()

Retruns valid opeartor values for this filter.

Returns:

Strings Valid operators

isValueValid

public boolean isValueValid()

Retruns true if operator is NONE. If the opeartor is different, it returns true if value is not null.

Specified by:

isValueValid in class AttributeFilter

Returns:

true if value is valid, false othewise