org.lsst.ccs.subsystem.shutter.status

Class MotionDone.Builder

java.lang.Object

org.lsst.ccs.subsystem.shutter.status.MotionDone.Builder

Enclosing class:

MotionDone

public static final class MotionDone.Builder
extends Object

A builder for instances of MotionsDone. Allows you to specify the required components one a a time before calling build(). The other methods each return this in order to allow chaining. Hall transitions and encoder samples may be added in any order since the complete list of each will be sorted before constructing the instance of MotionDone.

Not thread-safe at all, as it's intended as a substitute for a public constructor.

Constructor Summary

Constructors

Constructor and Description
Builder() Use this constructor for normal purposes.
Builder(boolean noThrow) Use this constructor only when you need to construct faulty instances of MotionDone for tests.

Method Summary

Modifier and Type	Method and Description
MotionDone.Builder	actualDuration(Duration dur)
MotionDone.Builder	addEncoderSample(EncoderSample samp) Adds a single new encoder sample to any already present.
MotionDone.Builder	addHallTransition(HallTransition hall) Appends a single new Hall transition to any already present.
MotionDone	build() Sorts the lists of Hall transitions and encoder samples, performs some checks and the constructs an instance of MotionDone.
MotionDone.Builder	encoderSamples(List<EncoderSample> samps)
MotionDone.Builder	endPosition(double pos)
MotionDone.Builder	hallTransitions(List<HallTransition> halls)
MotionDone.Builder	side(ShutterSide side)
MotionDone.Builder	startPosition(double pos)
MotionDone.Builder	startTime(org.lsst.ccs.utilities.taitime.CCSTimeStamp time)
MotionDone.Builder	targetDuration(Duration dur)
MotionDone.Builder	targetPosition(double pos)

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Use this constructor for normal purposes. Failed checks will result in the throwing of exceptions.

Builder

public Builder(boolean noThrow)

Use this constructor only when you need to construct faulty instances of MotionDone for tests.

Parameters:

noThrow - If true then failed checks will throw exceptions, otherwise they will log warning messages.

Method Detail

side

public MotionDone.Builder side(ShutterSide side)

Parameters:

side -

Returns:

this

See Also:

MotionDone.side()

startPosition

public MotionDone.Builder startPosition(double pos)

Parameters:

pos -

Returns:

See Also:

MotionDone.startPosition()

startTime

public MotionDone.Builder startTime(org.lsst.ccs.utilities.taitime.CCSTimeStamp time)

Parameters:

time -

Returns:

this

See Also:

MotionDone.startTime()

targetPosition

public MotionDone.Builder targetPosition(double pos)

Parameters:

pos -

Returns:

this

See Also:

MotionDone.targetPosition()

endPosition

public MotionDone.Builder endPosition(double pos)

Parameters:

pos -

Returns:

this

See Also:

MotionDone.endPosition()

targetDuration

public MotionDone.Builder targetDuration(Duration dur)

Parameters:

dur -

Returns:

this

Throws:

IllegalArgumentException - if the duration is non-positive, unless the no-throwing was chosen in the constructor.

See Also:

MotionDone.targetDuration()

actualDuration

public MotionDone.Builder actualDuration(Duration dur)

Parameters:

dur -

Returns:

this

Throws:

IllegalArgumentException - if the duration is non-positive.

See Also:

MotionDone.actualDuration()

encoderSamples

public MotionDone.Builder encoderSamples(List<EncoderSample> samps)

Parameters:

samps -

Returns:

this

See Also:

MotionDone.encoderSamples()

addEncoderSample

public MotionDone.Builder addEncoderSample(EncoderSample samp)

Adds a single new encoder sample to any already present.

Parameters:

samp -

Returns:

this

See Also:

MotionDone.encoderSamples()

hallTransitions

public MotionDone.Builder hallTransitions(List<HallTransition> halls)

Parameters:

halls -

Returns:

this

See Also:

MotionDone.hallTransitions()

addHallTransition

public MotionDone.Builder addHallTransition(HallTransition hall)

Appends a single new Hall transition to any already present.

Parameters:

hall -

Returns:

this

See Also:

MotionDone.hallTransitions()

build

public MotionDone build()

Sorts the lists of Hall transitions and encoder samples, performs some checks and the constructs an instance of MotionDone.

Returns:

A new instance of MotionDone.

Throws:

IllegalStateException - if any of the required components are missing, unless no-throwing was selected in the constructor.