50 lines
1.8 KiB
Java
50 lines
1.8 KiB
Java
package com.google.common.graph;
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import com.google.common.base.Preconditions;
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import com.google.common.collect.AbstractIterator;
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import com.google.common.collect.UnmodifiableIterator;
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import java.util.AbstractSet;
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import java.util.Iterator;
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import java.util.Map;
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/* loaded from: classes2.dex */
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abstract class MultiEdgesConnecting<E> extends AbstractSet<E> {
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private final Map<E, ?> outEdgeToNode;
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private final Object targetNode;
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/* JADX INFO: Access modifiers changed from: package-private */
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public MultiEdgesConnecting(Map<E, ?> map, Object obj) {
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this.outEdgeToNode = (Map) Preconditions.checkNotNull(map);
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this.targetNode = Preconditions.checkNotNull(obj);
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}
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@Override // java.util.AbstractCollection, java.util.Collection, java.lang.Iterable, java.util.Set
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public UnmodifiableIterator<E> iterator() {
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return new AbstractIterator<E>(this, this.outEdgeToNode.entrySet().iterator()) { // from class: com.google.common.graph.MultiEdgesConnecting.1
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final MultiEdgesConnecting this$0;
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final Iterator val$entries;
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{
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this.this$0 = this;
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this.val$entries = r2;
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}
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@Override // com.google.common.collect.AbstractIterator
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public E computeNext() {
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while (this.val$entries.hasNext()) {
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Map.Entry entry = (Map.Entry) this.val$entries.next();
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if (this.this$0.targetNode.equals(entry.getValue())) {
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return (E) entry.getKey();
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}
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}
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return endOfData();
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}
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};
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}
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@Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
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public boolean contains(Object obj) {
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return this.targetNode.equals(this.outEdgeToNode.get(obj));
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}
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}
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