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/*******************************************************************************
* Copyright (c) 2007, 2013 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.core.commands;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.debug.core.IRequest;
import org.eclipse.debug.core.commands.AbstractDebugCommand;
import org.eclipse.debug.core.commands.IEnabledStateRequest;
/**
* A command that operates on each element individually.
*
* @since 3.3
*/
public abstract class ForEachCommand extends AbstractDebugCommand {
@Override
protected void doExecute(Object[] targets, IProgressMonitor monitor, IRequest request) throws CoreException {
for (Object target : targets) {
execute(target);
monitor.worked(1);
}
}
protected abstract void execute(Object target) throws CoreException;
@Override
protected boolean isExecutable(Object[] targets, IProgressMonitor monitor, IEnabledStateRequest request) throws CoreException {
for (Object target : targets) {
if (!isExecutable(target)) {
return false;
}
monitor.worked(1);
}
return true;
}
protected abstract boolean isExecutable(Object target);
}
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