com.oracle.deviceaccess.adc

Class AcquisitionEvent

java.lang.Object

com.oracle.deviceaccess.PeripheralEvent

com.oracle.deviceaccess.adc.AcquisitionEvent

public class AcquisitionEvent
extends PeripheralEvent

The AcquisitionEvent class encapsulates ADC channel input acquisition conditions.
This kind of events is never coalesced.

See Also:

ADCChannel, AcquisitionListener

Field Summary

Fields inherited from class com.oracle.deviceaccess.PeripheralEvent

count, lastTimeStamp, lastTimeStampMicros, peripheral, timeStamp, timeStampMicros

Constructor Summary

Constructors

Constructor and Description
AcquisitionEvent(ADCChannel channel, int[] values, int offset, int number) Creates a new AcquisitionEvent with the specified raw sampled values and time-stamped with the current time..
AcquisitionEvent(ADCChannel channel, int[] values, int offset, int number, long timeStamp, int timeStampMicros) Creates a new AcquisitionEvent with the specified raw sampled values and timestamp.

Method Summary

Methods

Modifier and Type	Method and Description
int	getNumber() Returns the number of sampled values.
int	getOffset() Returns the offset in the values buffer where the sampled values start.
int[]	getValues() Returns the buffer containing the sampled values.

Methods inherited from class com.oracle.deviceaccess.PeripheralEvent

getCount, getLastTimeStamp, getLastTimeStampMicros, getPeripheral, getTimeStamp, getTimeStampMicros

Methods inherited from class java.lang.Object

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

Constructor Detail

AcquisitionEvent

public AcquisitionEvent(ADCChannel channel,
                int[] values,
                int offset,
                int number)

Creates a new AcquisitionEvent with the specified raw sampled values and time-stamped with the current time..

Parameters:

channel - the source ADC channel.

values - the buffer containing the sampled values.

offset - the offset in the values buffer where the sampled values start.

number - the number of sampled values.

Throws:

java.lang.NullPointerException - if channel or values is null.

java.lang.IndexOutOfBoundsException - if offset and/or number would result in pointing outside of values.

AcquisitionEvent

public AcquisitionEvent(ADCChannel channel,
                int[] values,
                int offset,
                int number,
                long timeStamp,
                int timeStampMicros)

Creates a new AcquisitionEvent with the specified raw sampled values and timestamp.

Parameters:

channel - the source ADC channel.

values - the buffer containing the sampled values.

offset - the offset in the values buffer where the sampled values start.

number - the number of sampled values.

timeStamp - the timestamp (in milliseconds).

timeStampMicros - the additional microseconds to the timestamp.

Throws:

java.lang.NullPointerException - if channel or values is null.

java.lang.IllegalArgumentException - if timeStamp or timeStampMicros is negative.

java.lang.IndexOutOfBoundsException - if offset and/or number would result in pointing outside of values.

Method Detail

getNumber

public int getNumber()

Returns the number of sampled values.

Returns:

the number of sampled values.

getOffset

public int getOffset()

Returns the offset in the values buffer where the sampled values start.

Returns:

the offset in the values buffer where the sampled values start.

getValues

public int[] getValues()

Returns the buffer containing the sampled values.

Returns:

the buffer containing the sampled values.