com.svincent.moksa
Class IsoPrologParser

java.lang.Object
  |
  +--com.svincent.moksa.WamObject
        |
        +--com.svincent.moksa.PrologParser
              |
              +--com.svincent.moksa.IsoPrologParser

public class IsoPrologParser

extends PrologParser

Parses ISO Prolog source files.

Constructor Summary

IsoPrologParser(PrologEngine _engine)

Method Summary

PrologTerm	parseClause(Io.PrologInput in) Parse a Prolog clause.
PrologTerm	parseTerm(Io.PrologInput in) Parse a Prolog term.

Methods inherited from class com.svincent.moksa.PrologParser

parseClause, parseFile, parseTerm

Methods inherited from class com.svincent.moksa.WamObject

tag, tag

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IsoPrologParser

public IsoPrologParser(PrologEngine _engine)

Method Detail

parseClause

public PrologTerm parseClause(Io.PrologInput in)
                       throws java.io.IOException,
                              PrologParseException

Description copied from class: PrologParser

Parse a Prolog clause. This ends at the next end ('.') character, and typically contains something of the form "Term :- Term, Term."

Returns null on EOF.

Overrides:

parseClause in class PrologParser

parseTerm

public PrologTerm parseTerm(Io.PrologInput in)
                     throws java.io.IOException,
                            PrologParseException

Description copied from class: PrologParser

Parse a Prolog term. This is the primitive term stuff we're all familiar with: atoms, integers, compound terms, floats, etc.

Returns null on EOF.

Overrides:

parseTerm in class PrologParser