Package edu.wpi.first.util.datalog

Class DoubleLogEntry

java.lang.Object

edu.wpi.first.util.datalog.DataLogEntry

edu.wpi.first.util.datalog.DoubleLogEntry

public class DoubleLogEntry
extends DataLogEntry

Log double values.

Field Summary

Fields

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

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

m_entry, m_log

Constructor Summary

Constructors

Constructor	Description
DoubleLogEntry(DataLog log, String name)	Constructs a double log entry.
DoubleLogEntry(DataLog log, String name, long timestamp)	Constructs a double log entry.
DoubleLogEntry(DataLog log, String name, String metadata)	Constructs a double log entry.
DoubleLogEntry(DataLog log, String name, String metadata, long timestamp)	Constructs a double log entry.

Method Summary

Modifier and Type	Method	Description
void	append(double value)	Appends a record to the log.
void	append(double 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 double values.

See Also:

Constant Field Values

Constructor Details

DoubleLogEntry

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

Constructs a double log entry.

Parameters:

log - datalog

name - name of the entry

metadata - metadata

timestamp - entry creation timestamp (0=now)

DoubleLogEntry

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

Constructs a double log entry.

Parameters:

log - datalog

name - name of the entry

metadata - metadata

DoubleLogEntry

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

Constructs a double log entry.

Parameters:

log - datalog

name - name of the entry

timestamp - entry creation timestamp (0=now)

DoubleLogEntry

public DoubleLogEntry(DataLog log, String name)

Constructs a double log entry.

Parameters:

log - datalog

name - name of the entry

Method Details

append

public void append(double value, long timestamp)

Appends a record to the log.

Parameters:

value - Value to record

timestamp - Time stamp (0 to indicate now)

append

public void append(double value)

Appends a record to the log.

Parameters:

value - Value to record