Interface LocalVariableInfo

public sealed interface LocalVariableInfo
LocalVariableInfo is a preview API of the Java platform.
Programs can only use LocalVariableInfo when preview features are enabled.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.
Models a single local variable in the LocalVariableTableAttributePREVIEW.
Since:
22

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    length()
    Returns the length of the region of the code array in which this variable is in scope..
    Utf8EntryPREVIEW
    name()
    Returns the name of the local variable.
    int
    slot()
    Returns the index into the local variable array of the current frame which holds this local variable.
    int
    startPc()
    Returns the index into the code array (inclusive) at which the scope of this variable begins.
    Utf8EntryPREVIEW
    type()
    Returns the field descriptor of the local variable.
    default ClassDesc
    typeSymbol()
    Returns the field descriptor of the local variable.

  • Method Details

    • startPc

      int startPc()
      Returns the index into the code array (inclusive) at which the scope of this variable begins.
      Returns:
      the index into the code array (inclusive) at which the scope of this variable begins

    • length

      int length()
      Returns the length of the region of the code array in which this variable is in scope..
      Returns:
      the length of the region of the code array in which this variable is in scope.

    • name

      Utf8EntryPREVIEW name()
      Returns the name of the local variable.
      Returns:
      the name of the local variable

    • type

      Utf8EntryPREVIEW type()
      Returns the field descriptor of the local variable.
      Returns:
      the field descriptor of the local variable

    • typeSymbol

      default ClassDesc typeSymbol()
      Returns the field descriptor of the local variable.
      Returns:
      the field descriptor of the local variable

    • slot

      int slot()
      Returns the index into the local variable array of the current frame which holds this local variable.
      Returns:
      the index into the local variable array of the current frame which holds this local variable