/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
package com.sun.grid.cull;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
*/
public class CullDefinitionFilter {
private static Logger logger = Logger.getLogger("cullconv");
private String [] includes;
private String [] excludes;
private String objectFilter;
private boolean printDependencies;
/** Creates a new instance of CullDefinitionFilter */
public CullDefinitionFilter(String [] includes, String [] excludes) {
this.includes = includes;
this.excludes = excludes;
}
public java.util.Set getObjectNames(CullDefinition cullDef) {
Set orgSet = cullDef.getObjectNames();
HashSet filteredCullObjectNameSet = new HashSet();
if( this.includes == null || this.includes.length == 0 ) {
filteredCullObjectNameSet.addAll(orgSet);
} else {
for(int i = 0; i < includes.length; i++) {
if( orgSet.contains(includes[i]) ) {
filteredCullObjectNameSet.add(includes[i]);
}
}
}
if( this.excludes != null && this.excludes.length > 0 ) {
for(int i = 0; i < excludes.length; i++ ) {
filteredCullObjectNameSet.remove(excludes[i]);
}
}
if(isPrintDependencies()) {
logger.info("dependencies --------------------------------------");
logger.info("object filter = '" + getObjectFilter() + "'" );
}
CullDependencies depend = new CullDependencies(cullDef, filteredCullObjectNameSet, getObjectFilter());
String [] names = new String[filteredCullObjectNameSet.size()];
filteredCullObjectNameSet.toArray(names);
for(int i = 0; i < names.length; i++ ) {
CullDependencies.Node node = depend.getNode(names[i]);
if( node == null ) {
logger.warning("node for obj " + names[i] + " not found");
} else {
boolean isNeeded = node.isNeeded();
if(isPrintDependencies()) {
logger.info(node.toString());
} else if( logger.isLoggable(Level.FINE ) ) {
logger.fine(node.toString());
}
if( !isNeeded ) {
filteredCullObjectNameSet.remove(names[i]);
}
}
}
if(filteredCullObjectNameSet.isEmpty()) {
logger.warning("No cull object matches the objectFilter '" + getObjectFilter() + "'");
}
return filteredCullObjectNameSet;
}
public String getObjectFilter() {
return objectFilter;
}
public void setObjectFilter(String objectFilter) {
this.objectFilter = objectFilter;
}
public boolean isPrintDependencies() {
return printDependencies;
}
public void setPrintDependencies(boolean printDependencies) {
this.printDependencies = printDependencies;
}
}