polyglot.frontend
Class AbstractPass

java.lang.Object
  polyglot.frontend.AbstractPass

All Implemented Interfaces:

Pass

Direct Known Subclasses:

BarrierPass, EmptyPass, OutputPass, ParserPass, PrettyPrintPass, SpawnPass, VisitorPass

public abstract class AbstractPass
extends java.lang.Object
implements Pass

The base class for most passes.

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.frontend.Pass

Pass.ID

Field Summary

protected long	exclusive_time If the pass is running, the time that the pass started.
protected Pass.ID	id The id of the pass.
protected long	inclusive_time If the pass is running, the time that the pass started.

Fields inherited from interface polyglot.frontend.Pass

ADD_MEMBERS, ADD_MEMBERS_ALL, BUILD_TYPES, BUILD_TYPES_ALL, CLEAN_SIGS, CLEAN_SUPER, CLEAN_SUPER_ALL, CONSTRUCTOR_CHECK, DISAM, DISAM_ALL, DUMP, EXC_CHECK, EXIT_CHECK, FIRST_BARRIER, FOLD, FWD_REF_CHECK, INIT_CHECK, OUTPUT, PARSE, PRE_OUTPUT_ALL, REACH_CHECK, SERIALIZE, SET_EXPECTED_TYPES, TYPE_CHECK

Constructor Summary

AbstractPass(Pass.ID id)

Method Summary

long	exclusiveTime() Return the time in ms taken to run the pass, excluding the time in spawned passes
Pass.ID	id() The id of the pass.
long	inclusiveTime() Return the time in ms taken to run the pass, including the time in spawned passes
java.lang.String	name() The human-readable name of the pass.
void	resetTimers() Reset the pass timer.
abstract boolean	run() Run the pass, returning true on success.
void	toggleTimers(boolean exclusive_only) Start or stop the pass timer.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

id

protected Pass.ID id

The id of the pass.

exclusive_time

protected long exclusive_time

If the pass is running, the time that the pass started. If the pass has completed, the time in ms the pass took to run, excluding spawned passes.

inclusive_time

protected long inclusive_time

If the pass is running, the time that the pass started. If the pass has completed, the time in ms the pass took to run, including spawned passes.

Constructor Detail

AbstractPass

public AbstractPass(Pass.ID id)

Method Detail

id

public Pass.ID id()

The id of the pass.

Specified by:

id in interface Pass

name

public java.lang.String name()

The human-readable name of the pass.

Specified by:

name in interface Pass

run

public abstract boolean run()

Run the pass, returning true on success.

Specified by:

run in interface Pass

toggleTimers

public void toggleTimers(boolean exclusive_only)

Start or stop the pass timer.

Specified by:

toggleTimers in interface Pass

resetTimers

public void resetTimers()

Reset the pass timer.

Specified by:

resetTimers in interface Pass

exclusiveTime

public long exclusiveTime()

Return the time in ms taken to run the pass, excluding the time in spawned passes

Specified by:

exclusiveTime in interface Pass

inclusiveTime

public long inclusiveTime()

Return the time in ms taken to run the pass, including the time in spawned passes

Specified by:

inclusiveTime in interface Pass

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object