prolog.model
Interface IStatementMap

All Known Implementing Classes:

StatementMap

public interface IStatementMap

The statementmap stores statements under their name. It is a collection with statements but for faster access from the interpreter, they are stored in a map to prevent iterations.

Method Summary

void	addStatement(IStatement statement) adds a statement to the statementmap
void	clear() clears the statement map
void	genXml(java.io.Writer out, ISymbolTable table) generates a xml representation with decoded symbols
IStatement	getMatchingStatement(IFact fact) returns a statement matching the given fact, if one was found.
IStatement	getStatement(int key) returns the statement for the given name
java.util.Iterator	getStatements() returns a iterator over all stored statements
java.lang.String	toString(ISymbolTable table) returns a string representation with decoded symbols

Method Detail

clear

public void clear()

clears the statement map

getStatements

public java.util.Iterator getStatements()

returns a iterator over all stored statements

getStatement

public IStatement getStatement(int key)

returns the statement for the given name

Parameters:

key - is the name

Returns:

a statement if one was found ;-)

addStatement

public void addStatement(IStatement statement)

adds a statement to the statementmap

getMatchingStatement

public IStatement getMatchingStatement(IFact fact)

returns a statement matching the given fact, if one was found.

genXml

public void genXml(java.io.Writer out,
                   ISymbolTable table)
            throws java.io.IOException

generates a xml representation with decoded symbols

Parameters:

out -

table -

Throws:

java.io.IOException -

toString

public java.lang.String toString(ISymbolTable table)

returns a string representation with decoded symbols

Parameters:

table -

Returns: