41 lines
1.2 KiB
Java
41 lines
1.2 KiB
Java
package com.thoughtworks.xstream.persistence;
|
|
|
|
import java.util.AbstractSet;
|
|
import java.util.Iterator;
|
|
|
|
/* loaded from: classes.dex */
|
|
public class XmlSet extends AbstractSet {
|
|
private final XmlMap map;
|
|
|
|
public XmlSet(PersistenceStrategy persistenceStrategy) {
|
|
this.map = new XmlMap(persistenceStrategy);
|
|
}
|
|
|
|
private Long findEmptyKey() {
|
|
long currentTimeMillis = System.currentTimeMillis();
|
|
while (this.map.containsKey(new Long(currentTimeMillis))) {
|
|
currentTimeMillis++;
|
|
}
|
|
return new Long(currentTimeMillis);
|
|
}
|
|
|
|
@Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
|
|
public boolean add(Object obj) {
|
|
if (this.map.containsValue(obj)) {
|
|
return false;
|
|
}
|
|
this.map.put(findEmptyKey(), obj);
|
|
return true;
|
|
}
|
|
|
|
@Override // java.util.AbstractCollection, java.util.Collection, java.lang.Iterable, java.util.Set
|
|
public Iterator iterator() {
|
|
return this.map.values().iterator();
|
|
}
|
|
|
|
@Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
|
|
public int size() {
|
|
return this.map.size();
|
|
}
|
|
}
|