package soot.options;

/*-
 * #%L
 * Soot - a J*va Optimization Framework
 * %%
 * Copyright (C) 2003 Ondrej Lhotak
 * %%
 * This program 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 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 Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * #L%
 */

/* THIS FILE IS AUTO-GENERATED FROM soot_options.xml. DO NOT MODIFY. */

import java.util.*;

/** Option parser for Type Assigner. */
@javax.annotation.Generated(value = "Saxonica v3.0", comments = "from soot_options.xml")
public class JBTROptions {

    private Map<String, String> options;

    public JBTROptions(Map<String, String> options) {
        this.options = options;
    }

    /**
     * Enabled
     */
    public boolean enabled() {
        return soot.PhaseOptions.getBoolean(options, "enabled");
    }

    /**
     * Use older type assigner --
     * Enables the older type assigner.
     *
     * This enables the older type assigner that was in use until May 
     * 2008. The current type assigner is a reimplementation by Ben 
     * Bellamy that uses an entirely new and faster algorithm which 
     * always assigns the most narrow type possible. If 
     * compare-type-assigners is on, this option causes the older type 
     * assigner to execute first. (Otherwise the newer one is executed 
     * first.)
     */
    public boolean use_older_type_assigner() {
        return soot.PhaseOptions.getBoolean(options, "use-older-type-assigner");
    }

    /**
     * Compare type assigners --
     * Compares Ben Bellamy's and the older type assigner.
     *
     * Enables comparison (both runtime and results) of Ben Bellamy's 
     * type assigner with the older type assigner that was in Soot.
     */
    public boolean compare_type_assigners() {
        return soot.PhaseOptions.getBoolean(options, "compare-type-assigners");
    }

    /**
     * Ignore Nullpointer Dereferences --
     * Ignores virtual method calls on base objects that may only be 
     * null.
     *
     * If this option is enabled, Soot wiil not check whether the base 
     * object of a virtual method call can only be null. This will lead 
     * to the null_type pseudo type being used in your Jimple code.
     */
    public boolean ignore_nullpointer_dereferences() {
        return soot.PhaseOptions.getBoolean(options, "ignore-nullpointer-dereferences");
    }

}
