Package jetbrains.mps.generator.plan

Class CheckpointIdentity

java.lang.Object

jetbrains.mps.generator.plan.CheckpointIdentity

public final class CheckpointIdentity
extends Object

Provisional way to identify checkpoint within a generation plan without resorting to String. FIXME Once I've got a better idea what I can use to identify CP, this class likely shall become an interface with hashCode/equals, persistence and presentation contract, like PlanIdentity. Or a final class if there's only 1 way to identify CP. It seems there's no difference in Checkpoint vs CheckpointIdentity (both are presentation and persistence strings). However, I keep them separate for few reasons: (a) there's PlanIdentity as I can't persist ModelGenerationPlan, so would be strange to identify CP with (PlanIdentity,Checkpoint) (b) I might want to expose MGP from Checkpoint (parent/child hierarchy), which would not be possible for persistent cp identity

Since:

3.4

Constructor Summary

Constructors

Constructor	Description
CheckpointIdentity(PlanIdentity plan, String cpName)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getName()
String	getPersistenceValue()	Not sure I need this one as part of identity interface.
PlanIdentity	getPlan()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckpointIdentity

public CheckpointIdentity(@NotNull
                          PlanIdentity plan,
                          @NotNull
                          String cpName)

Method Detail

getName

@NotNull
public String getName()

getPersistenceValue

@NotNull
public String getPersistenceValue()

Not sure I need this one as part of identity interface. Perhaps, identity string could be specified explicitly in a GP model (with default == toPersistentValue(name)).

Returns:

value one can safely write e.g. in a file system.

getPlan

public PlanIdentity getPlan()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object