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package com.sun.jdi;


Provides information on the accessibility of a type or type component.
Mirrors for program elements which allow an
an access specifier (private, protected, public) provide information
on that part of the declaration through this interface.

Author:Robert Field, Gordon Hirsch, James McIlree
Since: 1.3
/**
 * Provides information on the accessibility of a type or type component.
 * Mirrors for program elements which allow an
 * an access specifier (private, protected, public) provide information
 * on that part of the declaration through this interface.
 *
 * @author Robert Field
 * @author Gordon Hirsch
 * @author James McIlree
 * @since  1.3
 */
public interface Accessible {

    
Returns the Java programming language modifiers, encoded
in an integer.


The modifier encodings are defined in
The Java Virtual Machine Specification
in the access_flag tables for classes(section 4.1), fields(section 4.5), and methods(section 4.6).

/**
     * Returns the Java programming language modifiers, encoded
     * in an integer.
     * <p>
     * The modifier encodings are defined in
     * <cite>The Java Virtual Machine Specification</cite>
     * in the <code>access_flag</code> tables for classes(section 4.1), fields(section 4.5), and methods(section 4.6).
     */
    public int modifiers();

    
Determines if this object mirrors a private item. For ArrayType, the return value depends on the array component type. For primitive arrays the return value is always false. For object arrays, the return value is the same as would be returned for the component type. For primitive classes, such as Integer.TYPE, the return value is always false. 
Returns:true for items with private access;
false otherwise.
/**
     * Determines if this object mirrors a private item.
     * For {@link ArrayType}, the return value depends on the
     * array component type. For primitive arrays the return value
     * is always false. For object arrays, the return value is the
     * same as would be returned for the component type.
     * For primitive classes, such as {@link java.lang.Integer#TYPE},
     * the return value is always false.
     *
     * @return <code>true</code> for items with private access;
     * <code>false</code> otherwise.
     */
    boolean isPrivate();

    
Determines if this object mirrors a package private item. A package private item is declared with no access specifier. For ArrayType, the return value depends on the array component type. For primitive arrays the return value is always false. For object arrays, the return value is the same as would be returned for the component type. For primitive classes, such as Integer.TYPE, the return value is always false. 
Returns:true for items with package private access;
false otherwise.
/**
     * Determines if this object mirrors a package private item.
     * A package private item is declared with no access specifier.
     * For {@link ArrayType}, the return value depends on the
     * array component type. For primitive arrays the return value
     * is always false. For object arrays, the return value is the
     * same as would be returned for the component type.
     * For primitive classes, such as {@link java.lang.Integer#TYPE},
     * the return value is always false.
     *
     * @return <code>true</code> for items with package private access;
     * <code>false</code> otherwise.
     */
    boolean isPackagePrivate();

    
Determines if this object mirrors a protected item. For ArrayType, the return value depends on the array component type. For primitive arrays the return value is always false. For object arrays, the return value is the same as would be returned for the component type. For primitive classes, such as Integer.TYPE, the return value is always false. 
Returns:true for items with private access;
false otherwise.
/**
     * Determines if this object mirrors a protected item.
     * For {@link ArrayType}, the return value depends on the
     * array component type. For primitive arrays the return value
     * is always false. For object arrays, the return value is the
     * same as would be returned for the component type.
     * For primitive classes, such as {@link java.lang.Integer#TYPE},
     * the return value is always false.
     *
     * @return <code>true</code> for items with private access;
     * <code>false</code> otherwise.
     */
    boolean isProtected();

    
Determines if this object mirrors a public item. For ArrayType, the return value depends on the array component type. For primitive arrays the return value is always true. For object arrays, the return value is the same as would be returned for the component type. For primitive classes, such as Integer.TYPE, the return value is always true. 
Returns:true for items with public access;
false otherwise.
/**
     * Determines if this object mirrors a public item.
     * For {@link ArrayType}, the return value depends on the
     * array component type. For primitive arrays the return value
     * is always true. For object arrays, the return value is the
     * same as would be returned for the component type.
     * For primitive classes, such as {@link java.lang.Integer#TYPE},
     * the return value is always true.
     *
     * @return <code>true</code> for items with public access;
     * <code>false</code> otherwise.
     */
    boolean isPublic();
}