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/*******************************************************************************
* Copyright (c) 2005, 2013 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.debug.internal.ui.memory;
import org.eclipse.core.runtime.CoreException;
/**
* Represents an element that is capable of persisting properties.
* @since 3.2
*/
public interface IPersistableDebugElement {
/**
* Return the property with the specified propertyId.
* @param context is the context who is asking for this property.
* @param propertyId is the property id of the property.
* @return the value of the specified property
* @throws CoreException when an error has occurred getting this property
*/
Object getProperty(Object context, String propertyId) throws CoreException;
/**
* Sets the property with the specified propertyId. Clients are expected
* to save the properties specified.
* @param context is the context who is asking for this property to be saved.
* @param propertyId is the id of the property to be saved
* @param value is the value of the property
* @throws CoreException when an error has occurred setting this property
*/
void setProperty(Object context, String propertyId, Object value) throws CoreException;
/**
* @param context is the contex who is asking if this property is supported
* @param propertyId
* @return true if the peristable debug element wishes to handle persistence of
* the specified property.
*/
boolean supportsProperty(Object context, String propertyId);
}
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