org.holtz.zoe.zoel
Interface ZoelVMHost

All Known Implementing Classes:

Bug, Phene

public interface ZoelVMHost

An entity that uses a ZoelVM to execute Zoel code and interact with its World.

Author:

Brian Holtz

Method Summary

ZoelVM.Turn	execute(Operator op, Literal arg)
Literal	get(Literal key)
Literal	get(RegisterReference arg)
Expression	implicitArgOf(Operator op) The implicit argument, if any, of an Operator.
int	maxDataSize()
int	maxStepsPerTurn()
Literal	put(Literal key, Literal val)
java.util.Random	random()
java.lang.String	tracePrefix()
World	world()

Method Detail

random

java.util.Random random()

world

World world()

maxDataSize

int maxDataSize()

maxStepsPerTurn

int maxStepsPerTurn()

tracePrefix

java.lang.String tracePrefix()

get

Literal get(RegisterReference arg)

get

Literal get(Literal key)

put

Literal put(Literal key,
            Literal val)

execute

ZoelVM.Turn execute(Operator op,
                    Literal arg)

implicitArgOf

Expression implicitArgOf(Operator op)

The implicit argument, if any, of an Operator.

Parameters:

op - The Operator.

Returns:

A RegisterReference or Literal, or null if op has no implicit argument.