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/*******************************************************************************
* Copyright (c) 2009, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.compare.patch;
import java.io.Reader;
import org.eclipse.core.runtime.CoreException;
/**
* Abstract class for creating readers.
*
* @since org.eclipse.compare.core 3.5
*/
public abstract class ReaderCreator {
/**
* Creates new reader. The caller is responsible for closing the reader when
* finished.
*
* @return a reader
* @exception CoreException
* if the reader can't be created
*/
public abstract Reader createReader() throws CoreException;
/**
* Returns whether the reader can be created.
*
* @return true if the reader can be created, false otherwise
*/
public boolean canCreateReader() {
return true;
}
}
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