77 lines
2.1 KiB
Java
77 lines
2.1 KiB
Java
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package com.google.firebase.database.collection;
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import com.google.firebase.database.collection.LLRBNode;
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import java.util.Comparator;
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/* loaded from: classes2.dex */
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public class LLRBEmptyNode<K, V> implements LLRBNode<K, V> {
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private static final LLRBEmptyNode INSTANCE = new LLRBEmptyNode();
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@Override // com.google.firebase.database.collection.LLRBNode
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public LLRBNode<K, V> copy(K k, V v, LLRBNode.Color color, LLRBNode<K, V> lLRBNode, LLRBNode<K, V> lLRBNode2) {
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return this;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public K getKey() {
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return null;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public LLRBNode<K, V> getLeft() {
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return this;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public LLRBNode<K, V> getMax() {
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return this;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public LLRBNode<K, V> getMin() {
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return this;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public LLRBNode<K, V> getRight() {
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return this;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public V getValue() {
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return null;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public boolean isEmpty() {
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return true;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public boolean isRed() {
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return false;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public LLRBNode<K, V> remove(K k, Comparator<K> comparator) {
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return this;
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public int size() {
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return 0;
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}
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private LLRBEmptyNode() {
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}
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@Override // com.google.firebase.database.collection.LLRBNode
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public LLRBNode<K, V> insert(K k, V v, Comparator<K> comparator) {
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return new LLRBRedValueNode(k, v);
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}
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public static <K, V> LLRBEmptyNode<K, V> getInstance() {
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return INSTANCE;
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}
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}
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