org.openmdx.base.accessor.generic.spi
Class ObjectFilter_1

java.lang.Object
  org.openmdx.compatibility.base.query.AbstractFilter
      org.openmdx.compatibility.base.query.ModelAwareFilter
          org.openmdx.base.accessor.generic.spi.ObjectFilter_1

All Implemented Interfaces:

Serializable, Selector, ModelHolder_1_0

public class ObjectFilter_1
extends ModelAwareFilter

Object Filter

See Also:

Serialized Form

Field Summary

Fields inherited from class org.openmdx.compatibility.base.query.ModelAwareFilter

model

Fields inherited from class org.openmdx.compatibility.base.query.AbstractFilter

filter

Constructor Summary

ObjectFilter_1(FilterProperty[] filter)
Constructor for a sub-class unaware filter

ObjectFilter_1(Model_1_0 model, FilterProperty[] filter)
Constructor for a sub-class aware filter

Method Summary

boolean	accept(Object candidate) Tests whether the candidate is accepted by the selection
protected Iterator	getValues(Object candidate, String attribute)

Methods inherited from class org.openmdx.compatibility.base.query.ModelAwareFilter

getModel, newInstanceOfIterator, setModel

Methods inherited from class org.openmdx.compatibility.base.query.AbstractFilter

getDelegate, size, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectFilter_1

public ObjectFilter_1(Model_1_0 model,
                      FilterProperty[] filter)

Constructor for a sub-class aware filter

Parameters:

model -

filter -

Throws:

BadParameterException - in case of an invalid filter property set

NullPointerException - if the filter is null

ObjectFilter_1

public ObjectFilter_1(FilterProperty[] filter)

Constructor for a sub-class unaware filter

Parameters:

filter -

Throws:

BadParameterException - in case of an invalid filter property set

NullPointerException - if the filter is null

Method Detail

getValues

protected Iterator getValues(Object candidate,
                             String attribute)

Specified by:

getValues in class AbstractFilter

Returns:

an iterator for the values or null in case of failure

accept

public boolean accept(Object candidate)

Description copied from interface: Selector

Tests whether the candidate is accepted by the selection

Specified by:

accept in interface Selector

Overrides:

accept in class AbstractFilter

Returns:

true if the candidate mathces the selction criteria