org.egothor.util
Class MergeSequence<T>

java.lang.Object
  org.egothor.util.MergeSequence<T>

All Implemented Interfaces:

Sequence<T>, SequenceWithClose<T>

public abstract class MergeSequence<T>
extends java.lang.Object
implements SequenceWithClose<T>

Constructor Summary

MergeSequence(int size)

Method Summary

void	add(SequenceWithClose<T> list) The sequence mustn't be empty.
void	close() Invalidates this sequence, releases all resources etc.
abstract boolean	lessThan(T a, T b)
T	next() Return the next item in the iteration.

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeSequence

public MergeSequence(int size)

Method Detail

add

public void add(SequenceWithClose<T> list)

The sequence mustn't be empty.

lessThan

public abstract boolean lessThan(T a,
                                 T b)

next

public T next()

Description copied from interface: Sequence

Return the next item in the iteration.

Specified by:

next in interface Sequence<T>

Returns:

the item

close

public void close()

Description copied from interface: SequenceWithClose

Invalidates this sequence, releases all resources etc.

Specified by:

close in interface SequenceWithClose<T>