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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 java.util.Collections;
import java.util.List;

import org.apache.cassandra.cql3.*;
import org.apache.cassandra.exceptions.RequestValidationException;

public abstract class ParsedStatement
{
    private VariableSpecifications variables;

    public VariableSpecifications getBoundVariables()
    {
        return variables;
    }

    // Used by the parser and preparable statement
    public void setBoundVariables(List boundNames)
    {
        this.variables = new VariableSpecifications(boundNames);
    }

    public abstract Prepared prepare() throws RequestValidationException;

    public static class Prepared
    {
        public final CQLStatement statement;
        public final List boundNames;

        public Prepared(CQLStatement statement, List boundNames)
        {
            this.statement = statement;
            this.boundNames = boundNames;
        }

        public Prepared(CQLStatement statement, VariableSpecifications names)
        {
            this(statement, names.getSpecifications());
        }

        public Prepared(CQLStatement statement)
        {
            this(statement, Collections.emptyList());
        }
    }
}




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