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The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
/*
* 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.cassandra.schema;
import com.google.common.base.MoreObjects;
import com.google.common.base.Objects;
public final class TriggerMetadata
{
public static final String CLASS = "class";
public final String name;
// For now, the only supported option is 'class'.
// Proper trigger parametrization will be added later.
public final String classOption;
public TriggerMetadata(String name, String classOption)
{
this.name = name;
this.classOption = classOption;
}
public static TriggerMetadata create(String name, String classOption)
{
return new TriggerMetadata(name, classOption);
}
@Override
public boolean equals(Object o)
{
if (this == o)
return true;
if (!(o instanceof TriggerMetadata))
return false;
TriggerMetadata td = (TriggerMetadata) o;
return name.equals(td.name) && classOption.equals(td.classOption);
}
@Override
public int hashCode()
{
return Objects.hashCode(name, classOption);
}
@Override
public String toString()
{
return MoreObjects.toStringHelper(this)
.add("name", name)
.add("class", classOption)
.toString();
}
}