de.lmu.ifi.dbs.elki.visualization.visualizers.visunproj
Class CurveVisFactory.CurveFilter

java.lang.Object
  de.lmu.ifi.dbs.elki.utilities.iterator.AbstractFilteredIterator<IterableResult<?>,IterableResult<DoubleDoublePair>>
      de.lmu.ifi.dbs.elki.visualization.visualizers.visunproj.CurveVisFactory.CurveFilter

All Implemented Interfaces:

IterableIterator<IterableResult<DoubleDoublePair>>, Iterable<IterableResult<DoubleDoublePair>>, Iterator<IterableResult<DoubleDoublePair>>

Enclosing class:

CurveVisFactory

 class CurveVisFactory.CurveFilter
extends AbstractFilteredIterator<IterableResult<?>,IterableResult<DoubleDoublePair>>
implements IterableIterator<IterableResult<DoubleDoublePair>>

Filter to only retrieve double-double-pair results.

Field Summary

(package private) Iterator<IterableResult<?>>

parent Parent iterator to use

Constructor Summary

CurveVisFactory.CurveFilter(Iterator<IterableResult<?>> parent)
Constructor.

Method Summary

protected Iterator<IterableResult<?>>	getParentIterator() Get an iterator for the actual data.
Iterator<IterableResult<DoubleDoublePair>>	iterator()
protected IterableResult<DoubleDoublePair>	testFilter(IterableResult<?> nextobj) Test the filter predicate for a new object.

Methods inherited from class de.lmu.ifi.dbs.elki.utilities.iterator.AbstractFilteredIterator

hasNext, init, next, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Field Detail

parent

Iterator<IterableResult<?>> parent

Parent iterator to use

Constructor Detail

CurveVisFactory.CurveFilter

public CurveVisFactory.CurveFilter(Iterator<IterableResult<?>> parent)

Constructor.

Parameters:

parent - Parent iterator to decorate.

Method Detail

getParentIterator

protected Iterator<IterableResult<?>> getParentIterator()

Description copied from class: AbstractFilteredIterator

Get an iterator for the actual data. Used in initialization.

Specified by:

getParentIterator in class AbstractFilteredIterator<IterableResult<?>,IterableResult<DoubleDoublePair>>

Returns:

iterator

testFilter

protected IterableResult<DoubleDoublePair> testFilter(IterableResult<?> nextobj)

Description copied from class: AbstractFilteredIterator

Test the filter predicate for a new object.

Specified by:

testFilter in class AbstractFilteredIterator<IterableResult<?>,IterableResult<DoubleDoublePair>>

Parameters:

nextobj - Object to test

Returns:

cast object when true, null otherwise

iterator

public Iterator<IterableResult<DoubleDoublePair>> iterator()

Specified by:

iterator in interface Iterable<IterableResult<DoubleDoublePair>>