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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package Freeze;
/**
* Interface for Freeze maps.
*
* @see Connection
**/
public interface Map<K, V> extends NavigableMap<K, V>
{
/**
* Alternative to <code>java.util.SortedMap.put</code>. This version
* is more efficient because it does not decode and return the
* old value.
**/
void fastPut(K key, V value);
/**
* Closes the database associated with this map, as well as all open iterators.
* A map must be closed when it is no longer needed, either directly, or by
* closing the <code>Connection</code> associated with this map.
**/
void close();
/**
* Closes all iterators for this map.
*
* @return The number of iterators that were closed.
**/
int closeAllIterators();
/**
* Closes this map and destroys the underlying Berkeley DB database along with any indexes.
**/
void destroy();
/**
* An <code>EntryIterator</code> allows the application to explicitly
* close an iterator and free resources allocated for the iterator
* in a timely fashion.
**/
public interface EntryIterator<T> extends java.util.Iterator<T>
{
/**
* Closes this iterator, reclaiming associated resources.
**/
void close();
/**
* Closes this iterator, reclaiming associated resources. This
* method is an alias for <code>close</code>.
**/
void destroy();
}
/**
* Returns the connection associated with this map.
*
* @return The connection associated with this map.
**/
Connection getConnection();
/**
* Closes the database for this map.
**/
void closeDb();
}
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