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Code Issues Releases Wiki Activity

Updated some copy actions to use a task monitor

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dragonmacher 2023-06-09 13:09:05 -04:00
parent f3ebcf679b
commit 49a3dcebe7
3 changed files with 121 additions and 52 deletions
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48
Ghidra/Framework/Utility/src/main/java/ghidra/util/task/CancellableIterator.java Normal file
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/* ###
* IP: GHIDRA
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ghidra.util.task;
import java.util.Iterator;
import java.util.Objects;
/**
* An {@link Iterator} wrapper that allows clients to use a task monitor to cancel iteration
*
* @param <T> the type
*/
public class CancellableIterator<T> implements Iterator<T> {
private Iterator<T> delegate;
private TaskMonitor monitor;
public CancellableIterator(Iterator<T> delegate, TaskMonitor monitor) {
this.delegate = Objects.requireNonNull(delegate);
this.monitor = Objects.requireNonNull(monitor);
}
@Override
public boolean hasNext() {
if (monitor.isCancelled()) {
return false;
}
return delegate.hasNext();
}
@Override
public T next() {
return delegate.next();
}
}