All Known Implementing Classes:

ArgListImpl, ArgListPair, ArgListVector, CallContext

public interface ArgList

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  int	findKeyword (java.lang.String key) Find index for keyword.
  int	firstKeyword ()
  java.lang.Object	getArgAsObject (int i) Index into arguments, not counting keywords.
  java.lang.String	getKeyword (int index) Get keyword (as an interned String) for given argument.
  int	numArguments () Number of actual arguments.
  int	numKeywords ()

• Method Detail

  • numArguments

    int numArguments()

    Number of actual arguments. Each (keyword,argument)-pair counts as one (not two).

  • getArgAsObject

    java.lang.Object getArgAsObject(int i)

    Index into arguments, not counting keywords. I.e. for [a b k1: c k2: d e] the index 0 returns a, 2 returns c, 3 returns d, 4 returns e.

  • numKeywords

    int numKeywords()

  • firstKeyword

    int firstKeyword()

  • getKeyword

    java.lang.String getKeyword(int index)

    Get keyword (as an interned String) for given argument. Indexing is the same as getArgAsObject. Return null for non-keyword arguments.

  • findKeyword

    int findKeyword(java.lang.String key)

    Find index for keyword.

    Parameters:

    key - an interned string