Module jdk.scripting.nashorn
Package jdk.nashorn.api.tree

Interface VariableTree

All Superinterfaces:
StatementTree, Tree
@Deprecated(since="11",
            forRemoval=true)
public interface VariableTree
extends StatementTree
Deprecated, for removal: This API element is subject to removal in a future version.
Nashorn JavaScript script engine and APIs, and the jjs tool are deprecated with the intent to remove them in a future release.
A tree node for a variable declaration statement. For example: 
   var name [ initializer ] ;
   var binding_pattern [ initializer ];
Since:
9

  • Nested Class Summary

    Nested classes/interfaces declared in interface jdk.nashorn.api.tree.Tree

    Tree.Kind

  • Method Summary

    Modifier and Type Method Description
    ExpressionTree getBinding()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Returns the binding of this declaration.
    ExpressionTree getInitializer()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Returns the initial value expression for this variable.
    boolean isConst()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Is this a const declaration?
    boolean isLet()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Is this a let declaration?

    Methods declared in interface jdk.nashorn.api.tree.Tree

    accept, getEndPosition, getKind, getStartPosition

  • Method Details

    • getBinding

      ExpressionTree getBinding()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Returns the binding of this declaration. This is an IdentifierTree for a binding identifier case (simple variable declaration). This is an ObjectLiteralTree or a ArrayLiteralTree for a destructuring declaration.
      Returns:
      the binding expression of this declaration

    • getInitializer

      ExpressionTree getInitializer()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Returns the initial value expression for this variable. This is null if no initial value for this variable.
      Returns:
      the initial value expression

    • isConst

      boolean isConst()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Is this a const declaration?
      Returns:
      true if this is a const declaration

    • isLet

      boolean isLet()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Is this a let declaration?
      Returns:
      true if this is a let declaration