Package eu.bandm.tools.ramus.runtime2

Class Reducer.Context<D>

java.lang.Object

eu.bandm.tools.ramus.runtime2.Reducer.Context<D>

All Implemented Interfaces:

MessageReceiver<SimpleMessage<D>>, Environment

Enclosing class:

Reducer

public static class Reducer.Context<D>
extends Object
implements MessageReceiver<SimpleMessage<D>>, Environment

Constructor Summary

Constructors

Constructor	Description
Context(Location<D> location, State state)

Method Summary

Modifier and Type	Method	Description
<X> X	abort()	Aborts the current creation of an AST node.
<K, V> V	compute(Object varKey, K mapKey, BiFunction<? super K,? super V,? extends V> remappingFunction)
<K, V> V	computeIfAbsent(Object varKey, K mapKey, Function<? super K,? extends V> fun)
void	error(Location<D> location, String message, Object... args)
void	error(String message, Object... args)
<R> Action<State,SimpleMessage<D>,State>	eval(Reducer.BoundConstructor<D,R> cons, Success<?,SimpleMessage<D>,State> recyclable)
Data	get(Object key)
Location<D>	getLocation()
MessageReceiver<SimpleMessage<D>>	getMessages()
Data	getValue()
void	hint(Location<D> location, String message, Object... args)
void	hint(String message, Object... args)
void	pop()
void	push()
void	put(Object key, Data value)
void	receive(SimpleMessage<D> message)	Evident
void	setValue(Data value)
void	warning(Location<D> location, String message, Object... args)
void	warning(String message, Object... args)

Methods inherited from class java.lang.Object

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

Constructor Details

Context

Context(Location<D> location,
 State state)

Method Details

getMessages

public MessageReceiver<SimpleMessage<D>> getMessages()

getLocation

public Location<D> getLocation()

eval

public <R> Action<State,SimpleMessage<D>,State> eval(Reducer.BoundConstructor<D,R> cons,
 Success<?,SimpleMessage<D>,State> recyclable)

receive

public void receive(SimpleMessage<D> message)

Description copied from interface: MessageReceiver

Evident

Specified by:

receive in interface MessageReceiver<D>

warning

public void warning(String message,
 Object... args)

warning

public void warning(Location<D> location,
 String message,
 Object... args)

error

public void error(String message,
 Object... args)

error

public void error(Location<D> location,
 String message,
 Object... args)

hint

public void hint(String message,
 Object... args)

hint

public void hint(Location<D> location,
 String message,
 Object... args)

getValue

public Data getValue()

Specified by:

getValue in interface Environment

get

public Data get(Object key)

Specified by:

get in interface Environment

setValue

public void setValue(Data value)

put

public void put(Object key,
 Data value)

push

public void push()

pop

public void pop()

compute

public <K,
V> V compute(Object varKey,
 K mapKey,
 BiFunction<? super K,? super V,? extends V> remappingFunction)

computeIfAbsent

public <K,
V> V computeIfAbsent(Object varKey,
 K mapKey,
 Function<? super K,? extends V> fun)

abort

public <X> X abort()
            throws Reducer.Abort

Aborts the current creation of an AST node.

This method never returns. It is suitable to use as the argument of a return instruction.

Throws:

Reducer.Abort - always