prefuse.data.util
Class SortedTupleIterable<T extends Tuple<?>>

java.lang.Object
  prefuse.data.util.SortedTupleIterable<T>

All Implemented Interfaces:

java.lang.Iterable<T>

public class SortedTupleIterable<T extends Tuple<?>>
extends java.lang.Object
implements java.lang.Iterable<T>

Iterator that provides a sorted iteration over a set of tuples.

Author:

jeffrey heer

Constructor Summary

SortedTupleIterable(java.lang.Iterable<T> iter, java.util.Comparator<? super T> c)
Create a new SortedTupleIterator that sorts tuples in the given iterator using the given comparator.

SortedTupleIterable(java.lang.Iterable<T> iter, int size, java.util.Comparator<? super T> c)
Create a new SortedTupleIterator that sorts tuples in the given iterator using the given comparator.

Method Summary

void	init(java.lang.Iterable<T> iterable, java.util.Comparator<? super T> c) Initialize this iterator for the given source iterator and comparator.
java.util.Iterator<T>	iterator()

Methods inherited from class java.lang.Object

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

Constructor Detail

SortedTupleIterable

public SortedTupleIterable(java.lang.Iterable<T> iter,
                           java.util.Comparator<? super T> c)

Create a new SortedTupleIterator that sorts tuples in the given iterator using the given comparator.

Parameters:

iter - the source iterator of tuples

c - the comparator to use for sorting

SortedTupleIterable

public SortedTupleIterable(java.lang.Iterable<T> iter,
                           int size,
                           java.util.Comparator<? super T> c)

Create a new SortedTupleIterator that sorts tuples in the given iterator using the given comparator.

Parameters:

iter - the source iterator of tuples

size - the expected number of tuples in the iterator

c - the comparator to use for sorting

Method Detail

init

public void init(java.lang.Iterable<T> iterable,
                 java.util.Comparator<? super T> c)

Initialize this iterator for the given source iterator and comparator.

Parameters:

iterable - the source iterator of tuples

c - the comparator to use for sorting

iterator

public java.util.Iterator<T> iterator()

Specified by:

iterator in interface java.lang.Iterable<T extends Tuple<?>>