/*
* Copyright (c) 2004-2011 Marco Maccaferri 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:
* Marco Maccaferri - initial API and implementation
*/
package org.eclipsetrader.ui.internal.ats.explorer;
import org.eclipse.core.databinding.observable.list.ObservableList;
import org.eclipsetrader.core.instruments.ISecurity;
import org.eclipsetrader.ui.internal.ats.explorer.ExplorerViewModel.InstrumentRootItem;
public class InstrumentItem implements ExplorerViewItem {
private final InstrumentRootItem parent;
private final ISecurity instrument;
public InstrumentItem(InstrumentRootItem parent, ISecurity instrument) {
this.parent = parent;
this.instrument = instrument;
}
public ISecurity getInstrument() {
return instrument;
}
/* (non-Javadoc)
* @see org.eclipsetrader.ui.internal.ats.ExplorerViewItem#getParent()
*/
@Override
public ExplorerViewItem getParent() {
return parent;
}
/* (non-Javadoc)
* @see org.eclipsetrader.ui.internal.ats.ExplorerViewItem#hasChildren()
*/
@Override
public boolean hasChildren() {
return false;
}
/* (non-Javadoc)
* @see org.eclipsetrader.ui.internal.ats.ExplorerViewItem#getItems()
*/
@Override
public ObservableList getItems() {
return null;
}
/* (non-Javadoc)
* @see org.eclipsetrader.ui.internal.ats.ExplorerViewItem#accept(org.eclipsetrader.ui.internal.ats.ViewItemVisitor)
*/
@Override
public void accept(ExplorerViewItemVisitor visitor) {
visitor.visit(this);
}
/* (non-Javadoc)
* @see org.eclipse.core.runtime.PlatformObject#getAdapter(java.lang.Class)
*/
@Override
@SuppressWarnings({
"unchecked", "rawtypes"
})
public Object getAdapter(Class adapter) {
if (adapter.isAssignableFrom(instrument.getClass())) {
return instrument;
}
if (adapter.isAssignableFrom(getClass())) {
return this;
}
return null;
}
/* (non-Javadoc)
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return instrument.getName();
}
}