1 11 12 package org.eclipse.jface.internal.databinding.provisional.observable.set; 13 14 import java.util.Set ; 15 16 import org.eclipse.jface.internal.databinding.provisional.observable.IDiff; 17 18 22 public abstract class SetDiff implements IDiff { 23 24 27 public abstract Set getAdditions(); 28 29 32 public abstract Set getRemovals(); 33 34 37 public String toString() { 38 StringBuffer buffer = new StringBuffer (); 39 buffer 40 .append(getClass().getName()) 41 .append("{additions [") .append(getAdditions() != null ? getAdditions().toString() : "null") .append("], removals [") .append(getRemovals() != null ? getRemovals().toString() : "null") .append("]}"); 47 return buffer.toString(); 48 } 49 } 50 | Popular Tags |