uk.ac.bbk.dcs.automed.qproc
Class FunctionTable

java.lang.Object
  |
  +--uk.ac.bbk.dcs.automed.qproc.FunctionTable

Direct Known Subclasses:

StandardFunctionTable

public class FunctionTable

extends java.lang.Object

Class containing a HashMap that keeps the function names.

Constructor Summary

FunctionTable()
Constructs a FunctionTable object representing an empty table.

FunctionTable(BuiltInFunction[] fs, java.lang.String[] names)
Constructs a FunctionTable object.

Method Summary

void	addFunction(java.lang.String name, BuiltInFunction f) Adds a string and function pair to the table.
BuiltInFunction	getFunction(java.lang.String name) Returns the BuiltInFunction corresponding to the string name.

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionTable

public FunctionTable()

Constructs a FunctionTable object representing an empty table.

FunctionTable

public FunctionTable(BuiltInFunction[] fs,
                     java.lang.String[] names)

Constructs a FunctionTable object. Mappings from strings in names to their corresponding functions in fs are added to the table.

Method Detail

getFunction

public BuiltInFunction getFunction(java.lang.String name)

Returns the BuiltInFunction corresponding to the string name.

addFunction

public void addFunction(java.lang.String name,
                        BuiltInFunction f)

Adds a string and function pair to the table.