org.apache.cassandra.cql3.statements.IndexTarget Maven / Gradle / Ivy

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A fork of the Apache Cassandra Project that uses Lucene indexes for providing near real time search such as ElasticSearch or Solr, including full text search capabilities, multi-dimensional queries, and relevance scoring.

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/*
 * 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.cql3.statements;

import org.apache.cassandra.cql3.ColumnIdentifier;

public class IndexTarget
{
    public final ColumnIdentifier column;
    public final boolean isCollectionKeys;

    private IndexTarget(ColumnIdentifier column, boolean isCollectionKeys)
    {
        this.column = column;
        this.isCollectionKeys = isCollectionKeys;
    }

    public static IndexTarget of(ColumnIdentifier c)
    {
        return new IndexTarget(c, false);
    }

    public static IndexTarget keysOf(ColumnIdentifier c)
    {
        return new IndexTarget(c, true);
    }
}