Package org.sentrysoftware.jawk.jrt

Interface KeyList

All Known Implementing Classes:
KeyListImpl
public interface KeyList
A list of keys into an associative array.

KeyList is provided to differentiate between associative array key lists and other types of lists on the operand stack or as contained by variables. However, this is the only List in used in this manner within Jawk at the time of this writing.

Author:
Danny Daglas
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    getFirstAndRemove()
    getFirstAndRemove.
    int
    size()
    Retrieve the number of elements in the KeyList.

  • Method Details

    • size

      int size()
      Retrieve the number of elements in the KeyList.
      Returns:
      a int

    • getFirstAndRemove

      Object getFirstAndRemove()

      getFirstAndRemove.

      Returns:
      a Object object