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- /*
- * Copyright (c) 2006-2011 Shane Mc Cormack
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.installer.cliparser;
-
- /**
- * Command Line argument type.
- */
- public abstract class CLIParam {
-
- /** Single Character flag for this param. */
- private final char charFlag;
- /** String flag for this param. */
- private final String stringFlag;
- /** Description of this flag. */
- private final String description;
- /** Number of times this param has been given. */
- private int number;
-
- /**
- * Create a new CLIParam.
- *
- * @param chr Single Character flag for this param.
- * @param str String flag for this param.
- * @param desc Description of this flag.
- */
- protected CLIParam(final char chr, final String str, final String desc) {
- charFlag = chr;
- stringFlag = str;
- description = desc;
- }
-
- /**
- * Get the single character flag for this param.
- */
- public final char getChr() { return charFlag; }
-
- /**
- * Get the string flag for this param.
- */
- public final String getString() { return stringFlag; }
-
- /**
- * Get the description for this param.
- */
- public final String getDescription() { return description; }
-
- /**
- * Get the number of times this value has been given.
- */
- public final int getNumber() { return number; }
-
- /**
- * Increment the number of times this value has been given.
- */
- public final void incNumber() { ++number; }
-
- /**
- * Set the value of this param to the value given by a string.
- *
- * @param value String taken from command line to use as value.
- * @return true if value was valid, else false.
- */
- public abstract boolean setValue(final String value);
-
- /**
- * Return the value of this param as a string.
- *
- * @return The value of this param as a string.
- */
- public abstract String getStringValue();
- }
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