/*
* 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.optimizer.operators;
import org.apache.flink.api.common.distributions.DataDistribution;
import org.apache.flink.api.common.typeinfo.BasicTypeInfo;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.core.memory.DataInputView;
import org.apache.flink.core.memory.DataOutputView;
import java.io.IOException;
public class TestDistribution implements DataDistribution {
public int boundary;
public TestDistribution(int boundary) {
this.boundary = boundary;
}
@Override
public Object[] getBucketBoundary(int bucketNum, int totalNumBuckets) {
return new Object[0];
}
@Override
public int getNumberOfFields() {
return 1;
}
@Override
public TypeInformation[] getKeyTypes() {
return new TypeInformation[]{BasicTypeInfo.INT_TYPE_INFO};
}
@Override
public void write(DataOutputView out) throws IOException {
}
@Override
public void read(DataInputView in) throws IOException {
}
@Override
public boolean equals(Object obj) {
boolean isEqual = true;
TestDistribution dist = (TestDistribution)obj;
if (this.boundary != dist.boundary) {
isEqual = false;
}
return isEqual;
}
}