/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.flink.runtime.operators.testutils;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import org.apache.flink.types.Record;
public class NirvanaOutputList implements List<Record> {
@Override
public boolean add(Record arg0) {
return true;
}
@Override
public void add(int arg0, Record arg1) {
}
@Override
public boolean addAll(Collection<? extends Record> arg0) {
return true;
}
@Override
public boolean addAll(int arg0, Collection<? extends Record> arg1) {
return true;
}
@Override
public void clear() {
}
@Override
public boolean contains(Object arg0) {
return false;
}
@Override
public boolean containsAll(Collection<?> arg0) {
return false;
}
@Override
public Record get(int arg0) {
return null;
}
@Override
public int indexOf(Object arg0) {
return -1;
}
@Override
public boolean isEmpty() {
return true;
}
@Override
public Iterator<Record> iterator() {
return new Iterator<Record>() {
@Override
public boolean hasNext() {
return false;
}
@Override
public Record next() {
return null;
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
};
}
@Override
public int lastIndexOf(Object arg0) {
return -1;
}
@Override
public ListIterator<Record> listIterator() {
return null;
}
@Override
public ListIterator<Record> listIterator(int arg0) {
return null;
}
@Override
public boolean remove(Object arg0) {
return true;
}
@Override
public Record remove(int arg0) {
return null;
}
@Override
public boolean removeAll(Collection<?> arg0) {
return true;
}
@Override
public boolean retainAll(Collection<?> arg0) {
return true;
}
@Override
public Record set(int arg0, Record arg1) {
return null;
}
@Override
public int size() {
return 0;
}
@Override
public List<Record> subList(int arg0, int arg1) {
return new NirvanaOutputList();
}
@Override
public Object[] toArray() {
return new Object[0];
}
@Override
public <T> T[] toArray(T[] arg0) {
return null;
}
}