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SpotBugs: Because it's easy!
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/*
 * FindBugs - Find Bugs in Java programs
 * Copyright (C) 2006, University of Maryland
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston MA 02111-1307, USA
 */

package edu.umd.cs.findbugs;

/**
 * A BugCategory object collects all of the metadata for a category of bugs.
 * BugCategories derive from the BugCategory elements in messages*.xml files.
 */
public class BugCategory implements Comparable {
    final private String category;

    private String shortDescription;

    private String abbrev;

    private String detailText;

    private boolean hidden;

    /**
     * Constructor.
     *
     * @param category
     *            the category
     * @param shortDescription
     *            short (a word or three) description of the bug species
     * @param abbrev
     *            the abbreviation (typically a single capital letter)
     * @param detailText
     *            full description of the bug category (no HTML markup, may be
     *            null)
     */
    public BugCategory(String category, String shortDescription, String abbrev, String detailText) {
        this.category = category;
        this.shortDescription = shortDescription;
        this.abbrev = abbrev;
        this.detailText = detailText;
    }

    /**
     * Constructor.
     *
     * @param category
     *            the category
     * @param shortDescription
     *            short (a word or three) description of the bug species
     */
    public BugCategory(String category, String shortDescription) {
        this(category, shortDescription, null, null);
    }

    /**
     * Constructor.
     *
     * @param category
     *            the category
     */
    public BugCategory(String category) {
        this(category, null, null, null);
    }

    /**
     * Get the category.
     */
    public String getCategory() {
        return category;
    }

    /**
     * Get the short description (usually a word or three)
     */
    public String getShortDescription() {
        return shortDescription;
    }

    /**
     * Get the abbreviation (usually a single capital letter). May be null, but
     * shouldn't be if the XML is correct.
     */
    public String getAbbrev() {
        return abbrev;
    }

    /**
     * Get the detail text describing the category. note: no HTML markup
     * allowed, may be null
     */
    public String getDetailText() {
        return detailText;
    }

    /**
     * Set the short description of the category
     */
    public void setShortDescription(String shortDescription) {
        this.shortDescription = shortDescription;
    }

    /**
     * Set the abbreviation (typically a single capital letter)
     */
    public void setAbbrev(String abbrev) {
        this.abbrev = abbrev;
    }

    /**
     * Set the detail text describing the category. note: no HTML markup
     * allowed, may be null
     */
    public void setDetailText(String detailText) {
        this.detailText = detailText;
    }

    @Override
    public int compareTo(BugCategory other) {
        return category.compareTo(other.category);
    }

    @Override
    public int hashCode() {
        return category.hashCode();
    }

    @Override
    public boolean equals(Object o) {
        if (!(o instanceof BugCategory)) {
            return false;
        }
        BugCategory other = (BugCategory) o;
        return category.equals(other.category);
    }

    /** suitable for debugging. will be ugly if detailText has multiple lines */
    @Override
    public String toString() {
        return "BugCategory[" + category + "]{short=" + shortDescription + ",abbrev=" + abbrev + ",details=" + detailText + '}';
    }

    /**
     * @return Returns the hidden.
     */
    public boolean isHidden() {
        return hidden;
    }

    /**
     * @param hidden The hidden to set.
     */
    public void setHidden(boolean hidden) {
        this.hidden = hidden;
    }


}