/*
* JacORB - a free Java ORB
*
* Copyright (C) 1999-2014 Gerald Brose / The JacORB Team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
package org.jacorb.collection;
import org.jacorb.collection.util.ObjectInvalid;
import org.omg.CORBA.Any;
import org.omg.CosCollection.ElementInvalid;
import org.omg.CosCollection.ElementInvalidReason;
import org.omg.CosCollection.EqualityKeySortedCollectionOperations;
import org.omg.CosCollection.IteratorInBetween;
import org.omg.CosCollection.IteratorInvalid;
import org.omg.CosCollection.OperationsOperations;
import org.omg.PortableServer.POA;
class EqualityKeySortedCollectionImpl
extends KeySortedCollectionImpl
implements EqualityKeySortedCollectionOperations
{
/* ========================================================================= */
EqualityKeySortedCollectionImpl( OperationsOperations ops,
POA poa,
IteratorFactory iterator_factory )
{
super( ops, poa, iterator_factory );
}
/* ========================================================================= */
public synchronized boolean contains_element(Any element)
throws ElementInvalid
{
check_element( element );
try
{
return data.indexOf( element ) >= 0;
}
catch ( ObjectInvalid e )
{
throw new ElementInvalid( ElementInvalidReason.element_type_invalid );
}
}
/* ------------------------------------------------------------------------- */
public synchronized boolean contains_all_from(org.omg.CosCollection.Collection collector)
throws ElementInvalid
{
throw new org.omg.CORBA.NO_IMPLEMENT();
}
/* ------------------------------------------------------------------------- */
public synchronized boolean locate_or_add_element(Any element) throws ElementInvalid{
check_element( element );
try {
if( data.indexOf( element ) < 0 ){
element_add( element );
return false;
}
return true;
} catch ( ObjectInvalid e ){
throw new ElementInvalid( ElementInvalidReason.element_type_invalid );
}
}
/* ------------------------------------------------------------------------- */
public synchronized boolean locate_or_add_element_set_iterator(Any element, org.omg.CosCollection.Iterator where) throws ElementInvalid,IteratorInvalid{
check_element( element );
PositionalIteratorImpl i = check_iterator( where );
try {
int pos = data.indexOf( element );
if( pos < 0 ){
pos = element_add( element );
i.set_pos( pos );
i.set_in_between( false );
return false;
} else {
i.set_pos( pos );
i.set_in_between( false );
return true;
}
} catch ( ObjectInvalid e ){
throw new ElementInvalid( ElementInvalidReason.element_type_invalid );
}
}
/* ------------------------------------------------------------------------- */
public synchronized boolean locate_element(Any element, org.omg.CosCollection.Iterator where) throws ElementInvalid,IteratorInvalid{
check_element( element );
PositionalIteratorImpl i = check_iterator( where );
try {
int pos = data.indexOf( element );
if( pos >= 0 ){
i.set_pos( pos );
i.set_in_between( false );
return true;
} else {
i.invalidate();
return false;
}
} catch ( ObjectInvalid e ){
throw new ElementInvalid( ElementInvalidReason.element_type_invalid );
}
}
/* ------------------------------------------------------------------------- */
public synchronized boolean locate_next_element(Any element, org.omg.CosCollection.Iterator where) throws ElementInvalid,IteratorInvalid{
check_element( element );
PositionalIteratorImpl i = check_iterator( where );
i.check_invalid();
try {
int pos = data.indexOf( element );
if( pos >= 0 ){
int new_pos = i.is_in_between()?pos:pos+1;
while( new_pos < data.size() && ops.compare( element, (Any)data.elementAt(new_pos) ) == 0 ){
if( ops.equal( element, (Any)data.elementAt( new_pos ) ) ){
i.set_pos( new_pos );
i.set_in_between( false );
return true;
}
new_pos++;
}
}
i.invalidate();
return false;
} catch ( ObjectInvalid e ){
throw new ElementInvalid( ElementInvalidReason.element_type_invalid );
}
}
/* ------------------------------------------------------------------------- */
public synchronized boolean locate_next_different_element(org.omg.CosCollection.Iterator where)
throws IteratorInvalid,IteratorInBetween
{
PositionalIteratorImpl i = check_iterator( where );
i.check_iterator();
int pos = i.get_pos();
Any element = (Any)data.elementAt( pos );
if( pos >= 0 ){
int new_pos = pos+1;
while( new_pos < data.size() ){
if( ops.compare( element, (Any)data.elementAt( new_pos ) ) != 0
|| !ops.equal( element, (Any)data.elementAt( new_pos ) ) ){
i.set_pos( new_pos );
i.set_in_between( false );
return true;
}
new_pos++;
}
}
i.invalidate();
return false;
}
/* ------------------------------------------------------------------------- */
public synchronized boolean remove_element(Any element)
throws ElementInvalid
{
check_element( element );
try {
int pos = data.indexOf( element );
if( pos >= 0 ){
element_remove( 0 );
return true;
}
return false;
} catch ( ObjectInvalid e ){
throw new ElementInvalid( ElementInvalidReason.element_type_invalid );
} catch ( Exception e ){
e.printStackTrace( System.out );
throw new org.omg.CORBA.INTERNAL();
}
}
/* ------------------------------------------------------------------------- */
public synchronized int remove_all_occurrences(Any element) throws ElementInvalid{
check_element( element );
try {
int pos = data.indexOf( element );
int count = 0;
while( pos < data.size() && ops.equal( element, (Any)data.elementAt( pos ) ) ){
element_remove( pos );
count++;
}
return count;
} catch ( ObjectInvalid e ){
throw new ElementInvalid( ElementInvalidReason.element_type_invalid );
} catch ( Exception e ){
e.printStackTrace( System.out );
throw new org.omg.CORBA.INTERNAL();
}
}
/* ------------------------------------------------------------------------ */
public synchronized int number_of_different_elements(){
throw new org.omg.CORBA.NO_IMPLEMENT();
}
/* ------------------------------------------------------------------------- */
public synchronized int number_of_occurrences(Any element) throws ElementInvalid{
throw new org.omg.CORBA.NO_IMPLEMENT();
}
/* ========================================================================= */
/* Overrided */
/* ========================================================================= */
public synchronized org.omg.CosCollection.Iterator create_iterator(boolean read_only)
{
return create_ordered_iterator( read_only, false );
}
}