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package org.glassfish.internal.embedded.admin;

import java.util.*;
import org.glassfish.api.admin.ParameterMap;

/**
 * Command Parameters, needs to be refined...
 *
 * @author Jerome Dochez
 */
public class CommandParameters {

    private ParameterMap params = new ParameterMap();
    private List operands = new ArrayList();;

    /**
     * Sets the command primary (operand) parameter.
     * @param operand the command operand
     */
    public void setOperand(String operand) {
        operands.clear();
	operands.add(operand);
    }

    /**
     * Adds a command primary (operand) parameter.
     * @param operand the command operand
     */
    public void addOperand(String operand) {
	operands.add(operand);
    }

    /**
     * Get the first operand.
     */
    public String getOperand() {
        return operands.get(0);
    }

    /**
     * Get the operands.
     */
    public List getOperands() {
	return new ArrayList(operands);
    }

    /**
     * Sets a command option as the user would specify it using the
     * CLI command for instance
     *
     * @param optionName option name (without leading -- chars)
     * @param optionValue option value
     */
    public void setOption(String optionName, String optionValue) {
        params.set(optionName, optionValue);
    }

    /**
     * Adds a command option as the user would specify it using the
     * CLI command for instance
     *
     * @param optionName option name (without leading -- chars)
     * @param optionValue option value
     */
    public void addOption(String optionName, String optionValue) {
        params.add(optionName, optionValue);
    }

    public ParameterMap getOptions() {
        return new ParameterMap(params);
    }
}