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/*
 * Copyright (c) 2007 Hyperic, Inc.
 *
 * 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.hyperic.sigar.shell;

import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import org.hyperic.sigar.SigarProxy;
import org.hyperic.sigar.util.GetlineCompleter;

public class ProcessQueryCompleter implements GetlineCompleter {

    private static final String SIGAR_PACKAGE =
        "org.hyperic.sigar.";

    private static final Map METHODS = new HashMap();

    private static final Collection NOPS =
        Arrays.asList(new String[] {
            "eq", "ne", "gt", "ge", "lt", "le"
        });

    private static final Collection SOPS =
        Arrays.asList(new String[] {
            "eq", "ne", "re", "ct", "ew", "sw"
        });

    private static final Class[] NOPARAM = new Class[0];
    private static final String PROC_PREFIX = "getProc";

    private ShellBase shell;
    private GetlineCompleter m_completer;
    private Map methods;

    static {
        Method[] methods = SigarProxy.class.getMethods();

        for (int i=0; i