/**
* Copyright (c) 2014 - 2017 Frank Appel
* 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:
* Frank Appel - initial API and implementation
*/
package com.codeaffine.eclipse.ui.progress;
import static com.codeaffine.eclipse.ui.progress.ThreadHelper.sleep;
import java.util.ArrayList;
import java.util.Collection;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.ui.model.IWorkbenchAdapter;
import org.eclipse.ui.progress.IDeferredWorkbenchAdapter;
class TestItem implements IAdaptable {
static final int FETCH_CHILDREN_DELAY = 10;
private final TestItemAdapter testItemAdapter;
private final Collection<TestItem> children;
private final TestItem parent;
private final String name;
private boolean ignoreAdapter;
TestItem( TestItem parent, String name ) {
this.testItemAdapter = new TestItemAdapter();
this.children = new ArrayList<TestItem>();
this.parent = parent;
this.name = name;
}
String getName() {
return name;
}
TestItem getParent() {
return parent;
}
Collection<TestItem> getChildren() {
simulateFetchDelay();
return children;
}
@Override
@SuppressWarnings({
"unchecked",
"rawtypes"
})
public Object getAdapter( Class adapter ) {
Object result = null;
if( !ignoreAdapter && adapter == IDeferredWorkbenchAdapter.class ) {
result = testItemAdapter;
} else if( !ignoreAdapter && adapter == IWorkbenchAdapter.class ) {
result = testItemAdapter;
}
return result;
}
void ignoreAdpater() {
ignoreAdapter = true;
}
private void simulateFetchDelay() {
if( !children.isEmpty() ) {
sleep( FETCH_CHILDREN_DELAY );
}
}
}