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Core services for Usergrid system.
/*******************************************************************************
* Copyright 2012 Apigee Corporation
*
* 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 org.usergrid.persistence;
import java.util.ArrayList;
import java.util.List;
public class Update {
private List operationList = new ArrayList();
public class UpdateOperation {
String propertyName;
UpdateOperator operator;
Object value;
UpdateOperation(String propertyName, UpdateOperator operator,
Object value) {
this.propertyName = propertyName;
this.operator = operator;
this.value = value;
}
public String getPropertyName() {
return propertyName;
}
public UpdateOperator getOperator() {
return operator;
}
public Object getValue() {
return value;
}
}
public static enum UpdateOperator {
UPDATE, DELETE, ADD_TO_LIST, REMOVE_FROM_LIST;
}
public Update() {
}
public void add(String propertyName, UpdateOperator operator, Object value) {
UpdateOperation operation = new UpdateOperation(propertyName, operator,
value);
operationList.add(operation);
}
public void clear() {
operationList = new ArrayList();
}
}