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.externalToolBuilders
config
source
cpp
java
org
alfresco
example
filesys
jcr
linkvalidation
model
repo
action
admin
attributes
audit
avm
cache
clt
coci
configuration
content
copy
deploy
descriptor
dictionary
domain
exporter
forum
importer
jscript
lock
model
module
node
ownable
policy
processor
remote
rule
search
impl
results
transaction
AVMSnapShotTriggeredIndexingMethodInterceptor.java
AbstractResultSet.java
AbstractResultSetRow.java
AbstractResultSetRowIterator.java
AbstractSearcherComponent.java
BackgroundIndexerAware.java
CannedQueryDef.java
CannedQueryDefImpl.java
DocumentNavigator.java
EmptyResultSet.java
IndexMode.java
Indexer.java
IndexerAndSearcher.java
IndexerAndSearcherFactoryException.java
IndexerComponent.java
IndexerException.java
MLAnalysisMode.java
MLAnaysisModeExpansionTest.java
NodeServiceXPath.java
QueryCollection.java
QueryCollectionImpl.java
QueryParameterDefImpl.java
QueryParameterRefImpl.java
QueryRegisterComponent.java
QueryRegisterComponentImpl.java
QueryRegisterComponentTest.java
ResultSetRowIterator.java
SearchServiceTest.java
SearcherComponent.java
SearcherComponentTest.java
SearcherException.java
SimpleResultSetMetaData.java
SupportsBackgroundIndexing.java
TransactionSynchronisationAwareIndexer.java
security
service
template
transaction
version
workflow
sandbox
service
tools
util
apache
queryRegister.dtd
meta-inf
test-resources
web
.classpath
.project
build.xml
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5186 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
142 lines
3.3 KiB
Java
142 lines
3.3 KiB
Java
/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.repo.search;
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import org.alfresco.service.cmr.search.ResultSet;
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import org.alfresco.service.cmr.search.ResultSetRow;
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/**
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* Iterate over the rows in a ResultSet
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*
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* @author andyh
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*
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*/
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public abstract class AbstractResultSetRowIterator implements ResultSetRowIterator
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{
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/**
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* The result set
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*/
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private ResultSet resultSet;
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/**
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* The current position
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*/
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private int position = -1;
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/**
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* The maximum position
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*/
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private int max;
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/**
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* Create an iterator over the result set. Follows stadard ListIterator
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* conventions
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*
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* @param resultSet
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*/
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public AbstractResultSetRowIterator(ResultSet resultSet)
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{
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super();
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this.resultSet = resultSet;
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this.max = resultSet.length();
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}
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public ResultSet getResultSet()
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{
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return resultSet;
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}
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/*
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* ListIterator implementation
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*/
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public boolean hasNext()
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{
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return position < (max - 1);
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}
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public boolean allowsReverse()
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{
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return true;
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}
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public boolean hasPrevious()
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{
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return position > 0;
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}
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abstract public ResultSetRow next();
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protected int moveToNextPosition()
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{
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return ++position;
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}
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abstract public ResultSetRow previous();
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protected int moveToPreviousPosition()
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{
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return --position;
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}
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public int nextIndex()
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{
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return position + 1;
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}
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public int previousIndex()
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{
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return position - 1;
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}
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/*
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* Mutation is not supported
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*/
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public void remove()
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{
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// TODO Auto-generated method stub
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throw new UnsupportedOperationException();
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}
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public void set(ResultSetRow o)
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{
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// TODO Auto-generated method stub
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throw new UnsupportedOperationException();
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}
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public void add(ResultSetRow o)
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{
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// TODO Auto-generated method stub
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throw new UnsupportedOperationException();
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}
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}
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