litesoft
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// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.sequences; import org.litesoft.commonfoundation.typeutils.Objects; import java.util.*; public class SequenceBlockChain extends SequenceBlock { private SequenceBlock mFirst; private SequenceBlock mNext; private SequenceBlockChain( SequenceBlock pFirst, SequenceBlock pNext ) { mFirst = pFirst; mNext = pNext; } public static SequenceBlock create( SequenceBlock pExisting, SequenceBlock pNew ) { pExisting = Objects.deNull( pExisting, SequenceBlockImpl.INITIAL ); pNew = Objects.deNull( pNew, SequenceBlockImpl.INITIAL ); return !pExisting.hasMore() ? pNew : !pNew.hasMore() ? pExisting : new SequenceBlockChain( pExisting, pNew ); } public long getCurBlockEndExclusive() { return mNext.getCurBlockEndExclusive(); } public long available() { return mFirst.available() + mNext.available(); } public boolean hasMore() { return mFirst.hasMore() || mNext.hasMore(); } public long next() throws NoSuchElementException { return mFirst.hasMore() ? mFirst.next() : mNext.next(); } protected Long peekNext() { Long aLong = mFirst.peekNext(); return (aLong != null) ? aLong : mNext.peekNext(); } } |
Commits for litesoft/trunk/Java/core/Anywhere/src/org/litesoft/sequences/SequenceBlockChain.java
Revision | Author | Commited | Message |
---|---|---|---|
947 Diff | GeorgeS | Fri 06 Jun, 2014 23:36:56 +0000 | Correct Spelling of package! |
939 Diff | GeorgeS | Mon 02 Jun, 2014 21:30:31 +0000 | Extracting commonfoundation |
917 Diff | GeorgeS | Sun 08 Dec, 2013 20:49:56 +0000 | 1.7 prep & VersionedStaticContentFilter upgrade to new “/ver” model! |
804 Diff | GeorgeS | Wed 15 Aug, 2012 12:48:51 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |