eaglercraft-1.8/sources/main/java/com/google/common/collect/ForwardingTable.java

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2022-12-25 01:12:28 -08:00
/*
* Copyright (C) 2009 The Guava Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.common.collect;
import java.util.Collection;
import java.util.Map;
import java.util.Set;
import com.google.common.annotations.GwtCompatible;
/**
* A table which forwards all its method calls to another table. Subclasses
* should override one or more methods to modify the behavior of the backing map
* as desired per the
* <a href="http://en.wikipedia.org/wiki/Decorator_pattern">decorator
* pattern</a>.
*
* @author Gregory Kick
* @since 7.0
*/
@GwtCompatible
public abstract class ForwardingTable<R, C, V> extends ForwardingObject implements Table<R, C, V> {
/** Constructor for use by subclasses. */
protected ForwardingTable() {
}
@Override
protected abstract Table<R, C, V> delegate();
@Override
public Set<Cell<R, C, V>> cellSet() {
return delegate().cellSet();
}
@Override
public void clear() {
delegate().clear();
}
@Override
public Map<R, V> column(C columnKey) {
return delegate().column(columnKey);
}
@Override
public Set<C> columnKeySet() {
return delegate().columnKeySet();
}
@Override
public Map<C, Map<R, V>> columnMap() {
return delegate().columnMap();
}
@Override
public boolean contains(Object rowKey, Object columnKey) {
return delegate().contains(rowKey, columnKey);
}
@Override
public boolean containsColumn(Object columnKey) {
return delegate().containsColumn(columnKey);
}
@Override
public boolean containsRow(Object rowKey) {
return delegate().containsRow(rowKey);
}
@Override
public boolean containsValue(Object value) {
return delegate().containsValue(value);
}
@Override
public V get(Object rowKey, Object columnKey) {
return delegate().get(rowKey, columnKey);
}
@Override
public boolean isEmpty() {
return delegate().isEmpty();
}
@Override
public V put(R rowKey, C columnKey, V value) {
return delegate().put(rowKey, columnKey, value);
}
@Override
public void putAll(Table<? extends R, ? extends C, ? extends V> table) {
delegate().putAll(table);
}
@Override
public V remove(Object rowKey, Object columnKey) {
return delegate().remove(rowKey, columnKey);
}
@Override
public Map<C, V> row(R rowKey) {
return delegate().row(rowKey);
}
@Override
public Set<R> rowKeySet() {
return delegate().rowKeySet();
}
@Override
public Map<R, Map<C, V>> rowMap() {
return delegate().rowMap();
}
@Override
public int size() {
return delegate().size();
}
@Override
public Collection<V> values() {
return delegate().values();
}
@Override
public boolean equals(Object obj) {
return (obj == this) || delegate().equals(obj);
}
@Override
public int hashCode() {
return delegate().hashCode();
}
}