uk.ac.man.cs.rainbow.rapa
Class Sequence

java.lang.Object
  |
  +--uk.ac.man.cs.rainbow.rapa.ProcessTerm
        |
        +--uk.ac.man.cs.rainbow.rapa.Sequence

All Implemented Interfaces:

Serializable

public class Sequence

extends ProcessTerm

RAPA sequence construct.

See Also:

Serialized Form

Constructor Summary

Sequence(ProcessTerm p1, ProcessTerm p2)

Method Summary

boolean	equals(Object o)
protected GINRet	getGCL(ProgramCounterFactory factory, int i, int n, int t, Value[] c) Get a (g,i,n) triple representing the GCL rules for this process term.
ProcessTerm	getP(int i)
ProcessTerm	getP1()
ProcessTerm	getP2()
protected ProcessTerm	getSequenceHead() Get the process term at the head of the sequence.
ProcessTerm	subst(GeneralSubstitution s) Apply a substitution to all arguments in the process term.
ProcessTerm	subst(Substitution s) Apply a substitution to all expressions in the process term.
String	toString()

Methods inherited from class uk.ac.man.cs.rainbow.rapa.ProcessTerm

getGCL, getGCL

Methods inherited from class java.lang.Object

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

Constructor Detail

Sequence

public Sequence(ProcessTerm p1,
                ProcessTerm p2)

Method Detail

getP1

public ProcessTerm getP1()

getP2

public ProcessTerm getP2()

getP

public ProcessTerm getP(int i)

toString

public String toString()

Overrides:

toString in class ProcessTerm

equals

public boolean equals(Object o)

Overrides:

equals in class ProcessTerm

subst

public ProcessTerm subst(Substitution s)

Description copied from class: ProcessTerm

Apply a substitution to all expressions in the process term.

Overrides:

subst in class ProcessTerm

subst

public ProcessTerm subst(GeneralSubstitution s)

Description copied from class: ProcessTerm

Apply a substitution to all arguments in the process term.

Overrides:

subst in class ProcessTerm

Following copied from class: uk.ac.man.cs.rainbow.rapa.ProcessTerm

See Also:

Argument

getSequenceHead

protected ProcessTerm getSequenceHead()

Description copied from class: ProcessTerm

Get the process term at the head of the sequence. Note that it is necessary to recurse inside only some process terms to get this information. It all depends on exactly what sort of GCL rules are produced by the term itself...

Overrides:

getSequenceHead in class ProcessTerm

getGCL

protected GINRet getGCL(ProgramCounterFactory factory,
                        int i,
                        int n,
                        int t,
                        Value[] c)

Description copied from class: ProcessTerm

Get a (g,i,n) triple representing the GCL rules for this process term.

Overrides:

getGCL in class ProcessTerm

Following copied from class: uk.ac.man.cs.rainbow.rapa.ProcessTerm

Parameters:

factory - Generator for new program counters.

i - Current thread number.

n - Current PC value.

t - Terminating PC value (-1 for sequence and loop stitching, 0 for thread-end.)

c - Superthread context vector.