Attachment 281787 Details for Bug 560018 – Initial Java file without lambda

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Initial Java file without lambda

MappedSet.java (text/x-java), 1001 bytes, created by Jeff Johnston

on 2020-02-11 14:08:10 EST

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Filename:

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Creator: Jeff Johnston

Created: 2020-02-11 14:08:10 EST

Size: 1001 bytes

patch

obsolete

>package p1;
>
>import java.util.HashSet;
>import java.util.Iterator;
>import java.util.Map;
>import java.util.Set;
>
>import org.eclipse.core.databinding.observable.set.ISetChangeListener;
>import org.eclipse.core.databinding.observable.set.SetChangeEvent;
>
>
>@SuppressWarnings({"rawtypes", "unchecked", "javadoc"})
>public class MappedSet {
>	private final Map wrappedMap;
>	private ISetChangeListener domainListener = new ISetChangeListener() {
>		@Override
>		public void handleSetChange(SetChangeEvent event) {
>			Set additions = new HashSet();
>			for (Iterator it = event.diff.getAdditions().iterator(); it.hasNext();) {
>				Object added = it.next();
>				Object mapValue = wrappedMap.get(added);
>				if (handleAddition(mapValue)) {
>					additions.add(mapValue);
>				}
>			}
>		}
>	};
>	
>	public MappedSet(Map map) {
>		this.wrappedMap = map;
>	}
>	
>	public ISetChangeListener getDomainListener() {
>		return domainListener;
>	}
>	
>	private boolean handleAddition(Object o) {
>		return o.equals(wrappedMap.get(0));
>	}
>	
>}

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Attachments on bug 560018: 281787 | 281788 | 281789