Package edu.wpi.first.util.datalog

Class RawLogEntry

java.lang.Object

edu.wpi.first.util.datalog.DataLogEntry

edu.wpi.first.util.datalog.RawLogEntry

public class RawLogEntry
extends DataLogEntry

Log raw byte array values.

Field Summary

Fields

Modifier and Type	Field	Description
static String	kDataType	The data type for raw values.

Fields inherited from class edu.wpi.first.util.datalog.DataLogEntry

m_entry, m_log

Constructor Summary

Constructors

Constructor	Description
RawLogEntry(DataLog log, String name)	Constructs a raw log entry.
RawLogEntry(DataLog log, String name, long timestamp)	Constructs a raw log entry.
RawLogEntry(DataLog log, String name, String metadata)	Constructs a raw log entry.
RawLogEntry(DataLog log, String name, String metadata, long timestamp)	Constructs a raw log entry.
RawLogEntry(DataLog log, String name, String metadata, String type)	Constructs a raw log entry.
RawLogEntry(DataLog log, String name, String metadata, String type, long timestamp)	Constructs a raw log entry.

Method Summary

Modifier and Type	Method	Description
void	append(byte[] value)	Appends a record to the log.
void	append(byte[] value, int start, int len)	Appends a record to the log.
void	append(byte[] value, int start, int len, long timestamp)	Appends a record to the log.
void	append(byte[] value, long timestamp)	Appends a record to the log.
void	append(ByteBuffer value)	Appends a record to the log.
void	append(ByteBuffer value, int start, int len)	Appends a record to the log.
void	append(ByteBuffer value, int start, int len, long timestamp)	Appends a record to the log.
void	append(ByteBuffer value, long timestamp)	Appends a record to the log.

Methods inherited from class edu.wpi.first.util.datalog.DataLogEntry

finish, finish, setMetadata, setMetadata

Methods inherited from class java.lang.Object

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

Field Details

kDataType

public static final String kDataType

The data type for raw values.

See Also:

Constant Field Values

Constructor Details

RawLogEntry

public RawLogEntry(DataLog log, String name, String metadata, String type, long timestamp)

Constructs a raw log entry.

Parameters:

log - datalog

name - name of the entry

metadata - metadata

type - Data type

timestamp - entry creation timestamp (0=now)

RawLogEntry

public RawLogEntry(DataLog log, String name, String metadata, String type)

Constructs a raw log entry.

Parameters:

log - datalog

name - name of the entry

metadata - metadata

type - Data type

RawLogEntry

public RawLogEntry(DataLog log, String name, String metadata, long timestamp)

Constructs a raw log entry.

Parameters:

log - datalog

name - name of the entry

metadata - metadata

timestamp - entry creation timestamp (0=now)

RawLogEntry

public RawLogEntry(DataLog log, String name, String metadata)

Constructs a raw log entry.

Parameters:

log - datalog

name - name of the entry

metadata - metadata

RawLogEntry

public RawLogEntry(DataLog log, String name, long timestamp)

Constructs a raw log entry.

Parameters:

log - datalog

name - name of the entry

timestamp - entry creation timestamp (0=now)

RawLogEntry

public RawLogEntry(DataLog log, String name)

Constructs a raw log entry.

Parameters:

log - datalog

name - name of the entry

Method Details

append

public void append(byte[] value, long timestamp)

Appends a record to the log.

Parameters:

value - Value to record; will send entire array contents

timestamp - Time stamp (0 to indicate now)

append

public void append(byte[] value)

Appends a record to the log.

Parameters:

value - Value to record; will send entire array contents

append

public void append(byte[] value, int start, int len, long timestamp)

Appends a record to the log.

Parameters:

value - Data to record

start - Start position of data (in byte array)

len - Length of data (must be less than or equal to value.length - offset)

timestamp - Time stamp (0 to indicate now)

append

public void append(byte[] value, int start, int len)

Appends a record to the log.

Parameters:

value - Data to record

start - Start position of data (in byte array)

len - Length of data (must be less than or equal to value.length - offset)

append

public void append(ByteBuffer value, long timestamp)

Appends a record to the log.

Parameters:

value - Data to record; will send from value.position() to value.capacity()

timestamp - Time stamp (0 to indicate now)

append

public void append(ByteBuffer value)

Appends a record to the log.

Parameters:

value - Data to record; will send from value.position() to value.capacity()

append

public void append(ByteBuffer value, int start, int len, long timestamp)

Appends a record to the log.

Parameters:

value - Data to record

start - Start position of data (in value buffer)

len - Length of data (must be less than or equal to value.length - offset)

timestamp - Time stamp (0 to indicate now)

append

public void append(ByteBuffer value, int start, int len)

Appends a record to the log.

Parameters:

value - Data to record

start - Start position of data (in value buffer)

len - Length of data (must be less than or equal to value.length - offset)