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package com.sun.source.tree;

A tree node for a 'requires' directive in a module declaration.
For example:
   requires module-name;
   requires static module-name;
   requires transitive module-name;

Since:
9/**
 * A tree node for a 'requires' directive in a module declaration.
 *
 * For example:
 * <pre>
 *    requires <em>module-name</em>;
 *    requires static <em>module-name</em>;
 *    requires transitive <em>module-name</em>;
 * </pre>
 *
 * @since 9
 */
public interface RequiresTree extends DirectiveTree {
    
Returns true if this is a "requires static" directive.
Returns:
true if this is a "requires static" directive/**
     * Returns true if this is a "requires static" directive.
     * @return true if this is a "requires static" directive
     */
    boolean isStatic();

    
Returns true if this is a "requires transitive" directive.
Returns:
true if this is a "requires transitive" directive/**
     * Returns true if this is a "requires transitive" directive.
     * @return true if this is a "requires transitive" directive
     */
    boolean isTransitive();

    
Returns the name of the module that is required.
Returns:
the name of the module that is required/**
     * Returns the name of the module that is required.
     * @return the name of the module that is required
     */
    ExpressionTree getModuleName();
}