wytp.proof.util

Class AbstractProof<T extends Proof.State>

java.lang.Object

wytp.proof.util.AbstractProof<T>

All Implemented Interfaces:

Proof

Direct Known Subclasses:

DeltaProof

public class AbstractProof<T extends Proof.State>
extends Object
implements Proof

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractProof.AbstractState<T extends Proof.State>

Nested classes/interfaces inherited from interface wytp.proof.Proof

Proof.Delta, Proof.LinearRule, Proof.NonLinearRule, Proof.Rule, Proof.State

Field Summary

Fields

Modifier and Type	Field and Description
protected WyalFile.Declaration.Assert	assertion
protected wybs.lang.SyntacticHeap	heap
protected ArrayList<T>	states

Constructor Summary

Constructors

Constructor and Description
AbstractProof(WyalFile.Declaration.Assert assertion, wybs.lang.SyntacticHeap heap)

Method Summary

Modifier and Type	Method and Description
WyalFile.Declaration.Assert	getAssertion() Get the assertion to which this proof applies.
wybs.lang.SyntacticHeap	getHeap() Get the heap in which this proof is operating within.
T	getState(int ith) Get the ith step in this proof.
boolean	isComplete() Determine whether or not the proof is complete.
T	register(T state)
int	size() Determine the number of steps in this proof.

Methods inherited from class java.lang.Object

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

Field Detail

assertion

protected final WyalFile.Declaration.Assert assertion

heap

protected final wybs.lang.SyntacticHeap heap

states

protected final ArrayList<T extends Proof.State> states

Constructor Detail

AbstractProof

public AbstractProof(WyalFile.Declaration.Assert assertion,
                     wybs.lang.SyntacticHeap heap)

Method Detail

getHeap

public wybs.lang.SyntacticHeap getHeap()

Description copied from interface: Proof

Get the heap in which this proof is operating within.

Specified by:

getHeap in interface Proof

Returns:

getAssertion

public WyalFile.Declaration.Assert getAssertion()

Description copied from interface: Proof

Get the assertion to which this proof applies.

Specified by:

getAssertion in interface Proof

Returns:

isComplete

public boolean isComplete()

Description copied from interface: Proof

Determine whether or not the proof is complete. That is, whether or not the proof demonstrates that the given assertion is correct.

Specified by:

isComplete in interface Proof

Returns:

size

public int size()

Description copied from interface: Proof

Determine the number of steps in this proof.

Specified by:

size in interface Proof

Returns:

getState

public T getState(int ith)

Description copied from interface: Proof

Get the ith step in this proof.

Specified by:

getState in interface Proof

Returns:

register

public T register(T state)