/*
* 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.usergrid.persistence.index.impl;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.base.Optional;
/**
* Container for index operations.
*/
public class IndexOperationMessage implements Serializable {
@JsonProperty
private final Set<IndexOperation> indexRequests;
@JsonProperty
private final Set<DeIndexOperation> deIndexRequests;
@JsonProperty
private long creationTime;
public IndexOperationMessage() {
this.indexRequests = new HashSet<>();
this.deIndexRequests = new HashSet<>();
this.creationTime = System.currentTimeMillis();
}
public void addIndexRequest( final IndexOperation indexRequest ) {
this.indexRequests.add( indexRequest );
}
public void addDeIndexRequest( final DeIndexOperation deIndexRequest ) {
this.deIndexRequests.add( deIndexRequest );
}
public Set<IndexOperation> getIndexRequests() {
return indexRequests;
}
public Set<DeIndexOperation> getDeIndexRequests() {
return deIndexRequests;
}
@JsonIgnore
public boolean isEmpty(){
return indexRequests.isEmpty() && deIndexRequests.isEmpty();
}
@Override
public boolean equals( final Object o ) {
if ( this == o ) {
return true;
}
if ( o == null || getClass() != o.getClass() ) {
return false;
}
final IndexOperationMessage that = ( IndexOperationMessage ) o;
if ( !deIndexRequests.equals( that.deIndexRequests ) ) {
return false;
}
if ( !indexRequests.equals( that.indexRequests ) ) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result = indexRequests.hashCode();
result = 31 * result + deIndexRequests.hashCode();
return result;
}
public long getCreationTime() {
return creationTime;
}
public void ingest(IndexOperationMessage singleMessage) {
this.indexRequests.addAll(singleMessage.getIndexRequests());
this.deIndexRequests.addAll(singleMessage.getDeIndexRequests());
}
}