Package com.tameif.tame.lang

Class Block

java.lang.Object

com.tameif.tame.lang.Block

All Implemented Interfaces:

CallableType, Saveable, java.lang.Iterable<Operation>

public class Block
extends java.lang.Object
implements CallableType, java.lang.Iterable<Operation>, Saveable

A set of operations in one block.

Author:

Matthew Tropiano

Constructor Summary

Constructors

Constructor and Description
Block() Creates a new empty block.

Method Summary

Modifier and Type	Method and Description
void	add(Operation statement) Adds a statement to the block.
static Block	create(java.io.InputStream in) Creates this object from an input stream, expecting its byte representation.
void	execute(TAMERequest request, TAMEResponse response, ValueSet blockLocal) Executes something that can change the request and response.
int	getCount()
java.util.Iterator<Operation>	iterator()
void	readBytes(java.io.InputStream in) Imports this object from bytes.
java.lang.String	toString()
void	writeBytes(java.io.OutputStream out) Exports this object to bytes.

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tameif.tame.lang.Saveable

fromBytes, toBytes

Constructor Detail

Block

public Block()

Creates a new empty block.

Method Detail

add

public void add(Operation statement)

Adds a statement to the block.

Parameters:

statement - the statement to add.

iterator

public java.util.Iterator<Operation> iterator()

Specified by:

iterator in interface java.lang.Iterable<Operation>

getCount

public int getCount()

Returns:

the amount of statements in the block.

execute

public void execute(TAMERequest request,
                    TAMEResponse response,
                    ValueSet blockLocal)
             throws TAMEInterrupt

Description copied from interface: CallableType

Executes something that can change the request and response.

Specified by:

execute in interface CallableType

Parameters:

request - the request object.

response - the response object.

blockLocal - the block local variable bank.

Throws:

TAMEInterrupt - if an interrupt occurs.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

create

public static Block create(java.io.InputStream in)
                    throws java.io.IOException

Creates this object from an input stream, expecting its byte representation.

Parameters:

in - the input stream to read from.

Returns:

the read object.

Throws:

java.io.IOException - if a read error occurs.

writeBytes

public void writeBytes(java.io.OutputStream out)
                throws java.io.IOException

Description copied from interface: Saveable

Exports this object to bytes.

Specified by:

writeBytes in interface Saveable

Parameters:

out - the output stream to write to.

Throws:

java.io.IOException - if a write problem occurs.

readBytes

public void readBytes(java.io.InputStream in)
               throws java.io.IOException

Description copied from interface: Saveable

Imports this object from bytes.

Specified by:

readBytes in interface Saveable

Parameters:

in - the input stream to read from.

Throws:

java.io.IOException - if a read problem occurs.