/*
* Licensed to Crate under one or more contributor license agreements.
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership. Crate 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.
*
* However, if you have executed another commercial license agreement
* with Crate these terms will supersede the license and you may use the
* software solely pursuant to the terms of the relevant commercial
* agreement.
*/
package io.crate.executor.transport;
import io.crate.metadata.ColumnIdent;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.transport.TransportRequest;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
public class NodeStatsRequest extends TransportRequest {
private Set<ColumnIdent> columns;
public NodeStatsRequest() {
}
public NodeStatsRequest(Set<ColumnIdent> columns) {
this.columns = columns;
}
public Set<ColumnIdent> columnIdents() {
return columns;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
columns = new HashSet<>();
int columnIdentsSize = in.readVInt();
for (int i = 0; i < columnIdentsSize; i++) {
columns.add(new ColumnIdent(in));
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeVInt(columns.size());
for (ColumnIdent columnIdent : columns) {
columnIdent.writeTo(out);
}
}
}