ExecutionResult.java

/**
 * Copyright (c) 2002-2011 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.neo4j.jdbc;

import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

/**
 * Cypher execution result.
 */
public class ExecutionResult implements Iterable<Object[]>
{
    private List<String> columns;
    private Iterator<Object[]> result;
    private final boolean isLazy;

    public ExecutionResult(List<String> columns, Iterator<Object[]> result)
    {
        this.columns = columns;
        this.result = result;
        isLazy = !(result instanceof Collection);
    }

    public List<String> columns()
    {
        return columns;
    }

    public boolean isLazy() {
        return isLazy;
    }
    @Override
    public Iterator<Object[]> iterator()
    {
        return result;
    }

    @Override
    public String toString()
    {
        String result = "Columns:"+columns;
        result+="\n"+this.result;
        return result;
    }

    public Iterator<Object[]> getResult() {
        return result;
    }
}