org.protelis.vm.impl

Class SimpleProgramImpl

java.lang.Object

org.protelis.vm.impl.SimpleProgramImpl

All Implemented Interfaces:

java.io.Serializable, ProtelisProgram

public final class SimpleProgramImpl
extends java.lang.Object
implements ProtelisProgram

Base implementation of ProtelisProgram.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SimpleProgramImpl(org.protelis.parser.protelis.ProtelisModule source, ProtelisAST<?> program)
SimpleProgramImpl(java.lang.String pName, ProtelisAST<?> program)

Method Summary

Modifier and Type	Method and Description
void	compute(ExecutionContext context) Execute one round of computation of this Protelis program.
java.lang.Object	getCurrentValue()
java.lang.String	getName()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleProgramImpl

public SimpleProgramImpl(org.protelis.parser.protelis.ProtelisModule source,
                         ProtelisAST<?> program)

Parameters:

source - Original ProtelisProgram parsed by Xtext. Used to get the module name.

program - evaluation tree

SimpleProgramImpl

public SimpleProgramImpl(java.lang.String pName,
                         ProtelisAST<?> program)

Parameters:

pName - Program name

program - evaluation tree

Method Detail

getCurrentValue

public java.lang.Object getCurrentValue()

Specified by:

getCurrentValue in interface ProtelisProgram

Returns:

The value computed during the most recent invocation of ProtelisProgram.compute(ExecutionContext)

compute

public void compute(ExecutionContext context)

Description copied from interface: ProtelisProgram

Execute one round of computation of this Protelis program.

Specified by:

compute in interface ProtelisProgram

Parameters:

context - The virtual machine environment in which computation will take place.

getName

public java.lang.String getName()

Specified by:

getName in interface ProtelisProgram

Returns:

Name of the program, or some default name if no specific name is provided

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object