Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/model/DataTypesHelper.java
// $Id: DataTypesHelper.java 16157 2008-11-24 06:14:33Z tfmorris $
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package org.argouml.model;


/**
 * The interface for the helper for DataTypes.<p>
 *
 * Created from the old DataTypesHelper.
 */
public interface DataTypesHelper {

    /**
     * @param kind the pseudostate kind
     * @return true if this is a initial kind
     */
    boolean equalsINITIALKind(Object kind);

    /**
     * @param kind the pseudostate kind
     * @return if this is a history kind
     */
    boolean equalsDeepHistoryKind(Object kind);

    /**
     * @param kind the pseudostate kind
     * @return if this is a shallow history kind
     */
    boolean equalsShallowHistoryKind(Object kind);

    /**
     * @param kind the pseudostate kind
     * @return if this is a fork kind
     */
    boolean equalsFORKKind(Object kind);

    /**
     * @param kind the pseudostate kind
     * @return if this is a join kind
     */
    boolean equalsJOINKind(Object kind);

    /**
     * @param kind the pseudostate kind (Choice)
     * @return if this is a branch-choice kind
     */
    boolean equalsCHOICEKind(Object kind);

    /**
     * @param kind the pseudostate kind
     * @return if this is a junction kind
     */
    boolean equalsJUNCTIONKind(Object kind);

    /**
     * Converts a Multiplicity to a String.
     *
     * @param multiplicity The Multiplicity to convert.
     * @return The String representation of multiplicity.
     * @throws IllegalArgumentException if multiplicity is not a Multiplicity.
     */
    String multiplicityToString(Object multiplicity);

    /**
     * Sets the body of an expression.
     *
     * TODO: This operation is fooling the user
     * in thinking that the body of the object is changed.
     * Instead, a new object is created.
     * There is no other way: a MExpression can not be altered,
     * once created!
     * So, this operation returns a newly created object instead.
     *
     * @param handle The expression to modify.
     * @param body The body to set.
     * @return The newly created expression.
     */
    Object setBody(Object handle, String body);

    /**
     * Gets the body of an expression.
     *
     * @param handle The expression to get.
     * @return The body (a String).
     */
    String getBody(Object handle);

    /**
     * Sets the language of an expression.
     *
     * TODO: This operation is fooling the user
     * in thinking that the body of the object is changed.
     * Instead, a new object is created.
     * There is no other way: a MExpression can not be altered,
     * once created!
     * So, this operation returns a newly created object instead.
     *
     * @param handle The expression.
     * @param language The new language.
     * @return The newly created Object.
     */
    Object setLanguage(Object handle, String language);

    /**
     * Gets the language of an expression.
     *
     * @param handle The expression to get.
     * @return The language (a String).
     */
    String getLanguage(Object handle);

}
