RequiresTree (Java SE 26 & JDK 26)
Description: declaration: module: jdk.compiler, package: com.sun.source.tree, interface: RequiresTree
Keywords: com.sun.source.tree.RequiresTree interface

# Interface RequiresTree

All Superinterfaces:
  `DirectiveTree, Tree`

public interface RequiresTree extends DirectiveTree
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

- ## Nested Class Summary

  ### Nested classes/interfaces declared in interface Tree

  `Tree.Kind`
  Modifier and Type
  Interface
  Description
  `static enum`
  `Tree.Kind`
  Enumerates all kinds of trees.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `ExpressionTree`
  `getModuleName()`
  Returns the name of the module that is required.
  `boolean`
  `isStatic()`
  Returns true if this is a "requires static" directive.
  `boolean`
  `isTransitive()`
  Returns true if this is a "requires transitive" directive.

  ### Methods declared in interface Tree

  `accept, getKind`
  Modifier and Type
  Method
  Description
  `<R,D> R`
  `accept(TreeVisitor<R,D> visitor, D data)`
  Accept method used to implement the visitor pattern.
  `Tree.Kind`
  `getKind()`
  Returns the kind of this tree.

- ## Method Details

  - ### isStatic

    boolean isStatic()
    Returns true if this is a "requires static" directive.
    Returns:
      true if this is a "requires static" directive

  - ### isTransitive

    boolean isTransitive()
    Returns true if this is a "requires transitive" directive.
    Returns:
      true if this is a "requires transitive" directive

  - ### getModuleName

    ExpressionTree getModuleName()
    Returns the name of the module that is required.
    Returns:
      the name of the module that is required