com.mgmtp.perfload.loadprofiles.ui.model.OperationModel Maven / Gradle / Ivy
/*
* Copyright (c) 2013 mgm technology partners GmbH
*
* 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 com.mgmtp.perfload.loadprofiles.ui.model;
import java.util.List;
import javax.swing.AbstractListModel;
import javax.swing.ComboBoxModel;
import com.google.common.collect.Lists;
import com.mgmtp.perfload.loadprofiles.model.Operation;
/**
* @author rnaegele
*/
public class OperationModel extends AbstractListModel implements ComboBoxModel {
private static final long serialVersionUID = 1L;
private final List operations;
private Operation selectedItem;
public OperationModel(final Operation... operations) {
this.operations = Lists.newArrayList(operations);
}
@Override
public Object getSelectedItem() {
return selectedItem;
}
@Override
public void setSelectedItem(final Object anItem) {
if (anItem == null) {
selectedItem = null;
} else if (operations.contains(anItem)) {
if ((selectedItem != null && !selectedItem.equals(anItem)) || selectedItem == null) {
selectedItem = (Operation) anItem;
}
}
fireContentsChanged(this, -1, -1);
}
@Override
public Object getElementAt(final int index) {
return operations.get(index);
}
@Override
public int getSize() {
return operations.size();
}
}