438 lines
16 KiB
Java
438 lines
16 KiB
Java
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package com.google.common.collect;
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import com.google.common.base.Objects;
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import com.google.common.base.Preconditions;
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import java.io.IOException;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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import java.io.Serializable;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Set;
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes2.dex */
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public abstract class AbstractBiMap<K, V> extends ForwardingMap<K, V> implements BiMap<K, V>, Serializable {
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private static final long serialVersionUID = 0;
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private transient Map<K, V> delegate;
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private transient Set<Map.Entry<K, V>> entrySet;
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transient AbstractBiMap<V, K> inverse;
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private transient Set<K> keySet;
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private transient Set<V> valueSet;
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K checkKey(K k) {
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return k;
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}
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V checkValue(V v) {
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return v;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public AbstractBiMap(Map<K, V> map, Map<V, K> map2) {
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setDelegates(map, map2);
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}
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private AbstractBiMap(Map<K, V> map, AbstractBiMap<V, K> abstractBiMap) {
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this.delegate = map;
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this.inverse = abstractBiMap;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public void setDelegates(Map<K, V> map, Map<V, K> map2) {
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Preconditions.checkState(this.delegate == null);
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Preconditions.checkState(this.inverse == null);
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Preconditions.checkArgument(map.isEmpty());
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Preconditions.checkArgument(map2.isEmpty());
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Preconditions.checkArgument(map != map2);
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this.delegate = map;
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this.inverse = makeInverse(map2);
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}
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AbstractBiMap<V, K> makeInverse(Map<V, K> map) {
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return new Inverse(map, this);
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}
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@Override // com.google.common.collect.ForwardingMap, java.util.Map
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public boolean containsValue(Object obj) {
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return this.inverse.containsKey(obj);
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}
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@Override // com.google.common.collect.ForwardingMap, java.util.Map, com.google.common.collect.BiMap
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public V put(K k, V v) {
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return putInBothMaps(k, v, false);
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}
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@Override // com.google.common.collect.BiMap
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public V forcePut(K k, V v) {
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return putInBothMaps(k, v, true);
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}
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private V putInBothMaps(K k, V v, boolean z) {
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checkKey(k);
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checkValue(v);
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boolean containsKey = containsKey(k);
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if (containsKey && Objects.equal(v, get(k))) {
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return v;
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}
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if (z) {
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inverse().remove(v);
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} else {
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Preconditions.checkArgument(!containsValue(v), "value already present: %s", v);
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}
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V put = this.delegate.put(k, v);
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updateInverseMap(k, containsKey, put, v);
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return put;
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}
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/* JADX INFO: Access modifiers changed from: private */
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public void updateInverseMap(K k, boolean z, V v, V v2) {
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if (z) {
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removeFromInverseMap(v);
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}
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this.inverse.delegate.put(v2, k);
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}
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@Override // com.google.common.collect.ForwardingMap, java.util.Map
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public V remove(Object obj) {
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if (containsKey(obj)) {
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return removeFromBothMaps(obj);
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}
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return null;
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}
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/* JADX INFO: Access modifiers changed from: private */
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public V removeFromBothMaps(Object obj) {
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V remove = this.delegate.remove(obj);
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removeFromInverseMap(remove);
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return remove;
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}
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/* JADX INFO: Access modifiers changed from: private */
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public void removeFromInverseMap(V v) {
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this.inverse.delegate.remove(v);
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}
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@Override // com.google.common.collect.ForwardingMap, java.util.Map, com.google.common.collect.BiMap
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public void putAll(Map<? extends K, ? extends V> map) {
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for (Map.Entry<? extends K, ? extends V> entry : map.entrySet()) {
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put(entry.getKey(), entry.getValue());
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}
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}
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@Override // com.google.common.collect.ForwardingMap, java.util.Map
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public void clear() {
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this.delegate.clear();
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this.inverse.delegate.clear();
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}
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@Override // com.google.common.collect.ForwardingMap, java.util.Map
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public Set<K> keySet() {
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Set<K> set = this.keySet;
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if (set != null) {
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return set;
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}
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KeySet keySet = new KeySet();
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this.keySet = keySet;
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return keySet;
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}
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/* loaded from: classes2.dex */
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class KeySet extends ForwardingSet<K> {
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final AbstractBiMap this$0;
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private KeySet(AbstractBiMap abstractBiMap) {
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this.this$0 = abstractBiMap;
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // com.google.common.collect.ForwardingSet, com.google.common.collect.ForwardingCollection, com.google.common.collect.ForwardingObject
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public Set<K> delegate() {
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return this.this$0.delegate.keySet();
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public void clear() {
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this.this$0.clear();
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public boolean remove(Object obj) {
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if (!contains(obj)) {
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return false;
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}
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this.this$0.removeFromBothMaps(obj);
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return true;
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public boolean removeAll(Collection<?> collection) {
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return standardRemoveAll(collection);
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public boolean retainAll(Collection<?> collection) {
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return standardRetainAll(collection);
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.lang.Iterable, java.util.Set
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public Iterator<K> iterator() {
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return Maps.keyIterator(this.this$0.entrySet().iterator());
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}
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}
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@Override // com.google.common.collect.ForwardingMap, java.util.Map
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public Set<V> values() {
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Set<V> set = this.valueSet;
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if (set != null) {
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return set;
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}
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ValueSet valueSet = new ValueSet();
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this.valueSet = valueSet;
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return valueSet;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes2.dex */
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public class ValueSet extends ForwardingSet<V> {
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final AbstractBiMap this$0;
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final Set<V> valuesDelegate;
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private ValueSet(AbstractBiMap abstractBiMap) {
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this.this$0 = abstractBiMap;
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this.valuesDelegate = abstractBiMap.inverse.keySet();
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.lang.Iterable, java.util.Set
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public Iterator<V> iterator() {
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return Maps.valueIterator(this.this$0.entrySet().iterator());
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public Object[] toArray() {
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return standardToArray();
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public <T> T[] toArray(T[] tArr) {
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return (T[]) standardToArray(tArr);
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}
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@Override // com.google.common.collect.ForwardingObject
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public String toString() {
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return standardToString();
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // com.google.common.collect.ForwardingSet, com.google.common.collect.ForwardingCollection, com.google.common.collect.ForwardingObject
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public Set<V> delegate() {
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return this.valuesDelegate;
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}
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}
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@Override // com.google.common.collect.ForwardingMap, java.util.Map
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public Set<Map.Entry<K, V>> entrySet() {
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Set<Map.Entry<K, V>> set = this.entrySet;
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if (set != null) {
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return set;
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}
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EntrySet entrySet = new EntrySet();
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this.entrySet = entrySet;
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return entrySet;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes2.dex */
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public class BiMapEntry extends ForwardingMapEntry<K, V> {
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private final Map.Entry<K, V> delegate;
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final AbstractBiMap this$0;
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BiMapEntry(AbstractBiMap abstractBiMap, Map.Entry<K, V> entry) {
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this.this$0 = abstractBiMap;
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this.delegate = entry;
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}
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@Override // com.google.common.collect.ForwardingMapEntry, java.util.Map.Entry
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public V setValue(V v) {
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this.this$0.checkValue(v);
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Preconditions.checkState(this.this$0.entrySet().contains(this), "entry no longer in map");
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if (Objects.equal(v, getValue())) {
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return v;
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}
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Preconditions.checkArgument(!this.this$0.containsValue(v), "value already present: %s", v);
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V value = this.delegate.setValue(v);
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Preconditions.checkState(Objects.equal(v, this.this$0.get(getKey())), "entry no longer in map");
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this.this$0.updateInverseMap(getKey(), true, value, v);
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return value;
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // com.google.common.collect.ForwardingMapEntry, com.google.common.collect.ForwardingObject
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public Map.Entry<K, V> delegate() {
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return this.delegate;
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}
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}
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Iterator<Map.Entry<K, V>> entrySetIterator() {
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return new Iterator<Map.Entry<K, V>>(this, this.delegate.entrySet().iterator()) { // from class: com.google.common.collect.AbstractBiMap.1
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Map.Entry<K, V> entry;
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final AbstractBiMap this$0;
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final Iterator val$iterator;
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{
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this.this$0 = this;
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this.val$iterator = r2;
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}
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@Override // java.util.Iterator
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public boolean hasNext() {
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return this.val$iterator.hasNext();
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}
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@Override // java.util.Iterator
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public Map.Entry<K, V> next() {
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Map.Entry<K, V> entry = (Map.Entry) this.val$iterator.next();
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this.entry = entry;
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return new BiMapEntry(this.this$0, entry);
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}
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@Override // java.util.Iterator
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public void remove() {
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CollectPreconditions.checkRemove(this.entry != null);
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V value = this.entry.getValue();
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this.val$iterator.remove();
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this.this$0.removeFromInverseMap(value);
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this.entry = null;
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}
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};
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}
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/* loaded from: classes2.dex */
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class EntrySet extends ForwardingSet<Map.Entry<K, V>> {
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final Set<Map.Entry<K, V>> esDelegate;
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final AbstractBiMap this$0;
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private EntrySet(AbstractBiMap abstractBiMap) {
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this.this$0 = abstractBiMap;
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this.esDelegate = abstractBiMap.delegate.entrySet();
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public void clear() {
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this.this$0.clear();
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public boolean remove(Object obj) {
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if (!this.esDelegate.contains(obj)) {
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return false;
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}
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Map.Entry entry = (Map.Entry) obj;
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((AbstractBiMap) this.this$0.inverse).delegate.remove(entry.getValue());
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this.esDelegate.remove(entry);
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return true;
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.lang.Iterable, java.util.Set
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public Iterator<Map.Entry<K, V>> iterator() {
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return this.this$0.entrySetIterator();
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public Object[] toArray() {
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return standardToArray();
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public <T> T[] toArray(T[] tArr) {
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return (T[]) standardToArray(tArr);
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public boolean contains(Object obj) {
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return Maps.containsEntryImpl(delegate(), obj);
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public boolean containsAll(Collection<?> collection) {
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return standardContainsAll(collection);
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public boolean removeAll(Collection<?> collection) {
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return standardRemoveAll(collection);
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}
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@Override // com.google.common.collect.ForwardingCollection, java.util.Collection, java.util.Set
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public boolean retainAll(Collection<?> collection) {
|
||
|
|
return standardRetainAll(collection);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: protected */
|
||
|
|
@Override // com.google.common.collect.ForwardingSet, com.google.common.collect.ForwardingCollection, com.google.common.collect.ForwardingObject
|
||
|
|
public Set<Map.Entry<K, V>> delegate() {
|
||
|
|
return this.esDelegate;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: package-private */
|
||
|
|
/* loaded from: classes2.dex */
|
||
|
|
public static class Inverse<K, V> extends AbstractBiMap<K, V> {
|
||
|
|
private static final long serialVersionUID = 0;
|
||
|
|
|
||
|
|
@Override // com.google.common.collect.AbstractBiMap, com.google.common.collect.ForwardingMap, com.google.common.collect.ForwardingObject
|
||
|
|
protected /* bridge */ /* synthetic */ Object delegate() {
|
||
|
|
return super.delegate();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // com.google.common.collect.AbstractBiMap, com.google.common.collect.ForwardingMap, java.util.Map
|
||
|
|
public /* bridge */ /* synthetic */ Collection values() {
|
||
|
|
return super.values();
|
||
|
|
}
|
||
|
|
|
||
|
|
Inverse(Map<K, V> map, AbstractBiMap<V, K> abstractBiMap) {
|
||
|
|
super(map, abstractBiMap);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // com.google.common.collect.AbstractBiMap
|
||
|
|
K checkKey(K k) {
|
||
|
|
return this.inverse.checkValue(k);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // com.google.common.collect.AbstractBiMap
|
||
|
|
V checkValue(V v) {
|
||
|
|
return this.inverse.checkKey(v);
|
||
|
|
}
|
||
|
|
|
||
|
|
private void writeObject(ObjectOutputStream objectOutputStream) throws IOException {
|
||
|
|
objectOutputStream.defaultWriteObject();
|
||
|
|
objectOutputStream.writeObject(inverse());
|
||
|
|
}
|
||
|
|
|
||
|
|
private void readObject(ObjectInputStream objectInputStream) throws IOException, ClassNotFoundException {
|
||
|
|
objectInputStream.defaultReadObject();
|
||
|
|
setInverse((AbstractBiMap) objectInputStream.readObject());
|
||
|
|
}
|
||
|
|
|
||
|
|
Object readResolve() {
|
||
|
|
return inverse().inverse();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void setInverse(AbstractBiMap<V, K> abstractBiMap) {
|
||
|
|
this.inverse = abstractBiMap;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // com.google.common.collect.BiMap
|
||
|
|
public BiMap<V, K> inverse() {
|
||
|
|
return this.inverse;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: protected */
|
||
|
|
@Override // com.google.common.collect.ForwardingMap, com.google.common.collect.ForwardingObject
|
||
|
|
public Map<K, V> delegate() {
|
||
|
|
return this.delegate;
|
||
|
|
}
|
||
|
|
}
|