net.sf.jagg.msd
Class DiscriminableDiscriminator<T>
java.lang.Object
net.sf.jagg.msd.AbstractDiscriminator<T>
net.sf.jagg.msd.DiscriminableDiscriminator<T>
- All Implemented Interfaces:
- Discriminator<T>
public class DiscriminableDiscriminator<T>
- extends AbstractDiscriminator<T>
A DiscriminableDiscriminator
assumes that the type of elements
is Discriminable
. It extracts the properties, then delegates
to a PropertiesDiscriminator
.
- Since:
- 0.5.0
- Author:
- Randy Gettman
- See Also:
PropertiesDiscriminator
Method Summary |
<E> java.util.List<java.util.List<E>> |
|
discriminate(java.util.List<E> elements,
Extractor<E,T> extractor,
MsdWorkspace workspace)
Partitions the given List of elements into another
List , in which all of the elements from the given list exist
in the new list, and all elements that compare equal are adjacent to each
other, according to the given Extractor . |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DiscriminableDiscriminator
public DiscriminableDiscriminator()
discriminate
public <E> java.util.List<java.util.List<E>> discriminate(java.util.List<E> elements,
Extractor<E,T> extractor,
MsdWorkspace workspace)
- Partitions the given
List
of elements into another
List
, in which all of the elements from the given list exist
in the new list, and all elements that compare equal are adjacent to each
other, according to the given Extractor
.
- Type Parameters:
E
- The type of element that is being discriminated by the type
<E>- Parameters:
elements
- A List
of elements.extractor
- An Extractor
that gives labels for
each element.workspace
- The MsdWorkspace
used in the discrimination
process.
- Returns:
- A
List
of Lists
containing all
equivalence classes. Each equivalence class list contains all elements
that compare equal to each other.
- Throws:
java.lang.ClassCastException
- If an encountered object was not
Discriminable
.- See Also:
Discriminable
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