Package edu.wpi.first.networktables

Class NetworkTableValue

java.lang.Object

edu.wpi.first.networktables.NetworkTableValue

public final class NetworkTableValue
extends Object

A network table entry value.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
boolean	getBoolean()	Get the entry's boolean value.
boolean[]	getBooleanArray()	Get the entry's boolean array value.
double	getDouble()	Get the entry's double value.
double[]	getDoubleArray()	Get the entry's double array value.
byte[]	getRaw()	Get the entry's raw value.
byte[]	getRpc()	Get the entry's rpc definition value.
String	getString()	Get the entry's string value.
String[]	getStringArray()	Get the entry's string array value.
long	getTime()	Get the creation time of the value.
NetworkTableType	getType()	Get the data type.
Object	getValue()	Get the data value stored.
int	hashCode()
boolean	isBoolean()	Determine if entry value contains a boolean.
boolean	isBooleanArray()	Determine if entry value contains a boolean array.
boolean	isDouble()	Determine if entry value contains a double.
boolean	isDoubleArray()	Determine if entry value contains a double array.
boolean	isRaw()	Determine if entry value contains a raw.
boolean	isRpc()	Determine if entry value contains a rpc definition.
boolean	isString()	Determine if entry value contains a string.
boolean	isStringArray()	Determine if entry value contains a string array.
boolean	isValid()	Determine if entry value contains a value or is unassigned.
static NetworkTableValue	makeBoolean(boolean value)	Creates a boolean entry value.
static NetworkTableValue	makeBoolean(boolean value, long time)	Creates a boolean entry value.
static NetworkTableValue	makeBooleanArray(boolean[] value)	Creates a boolean array entry value.
static NetworkTableValue	makeBooleanArray(boolean[] value, long time)	Creates a boolean array entry value.
static NetworkTableValue	makeBooleanArray(Boolean[] value)	Creates a boolean array entry value.
static NetworkTableValue	makeBooleanArray(Boolean[] value, long time)	Creates a boolean array entry value.
static NetworkTableValue	makeDouble(double value)	Creates a double entry value.
static NetworkTableValue	makeDouble(double value, long time)	Creates a double entry value.
static NetworkTableValue	makeDoubleArray(double[] value)	Creates a double array entry value.
static NetworkTableValue	makeDoubleArray(double[] value, long time)	Creates a double array entry value.
static NetworkTableValue	makeDoubleArray(Number[] value)	Creates a double array entry value.
static NetworkTableValue	makeDoubleArray(Number[] value, long time)	Creates a double array entry value.
static NetworkTableValue	makeRaw(byte[] value)	Creates a raw entry value.
static NetworkTableValue	makeRaw(byte[] value, long time)	Creates a raw entry value.
static NetworkTableValue	makeRpc(byte[] value)	Creates a rpc entry value.
static NetworkTableValue	makeRpc(byte[] value, long time)	Creates a rpc entry value.
static NetworkTableValue	makeString(String value)	Creates a string entry value.
static NetworkTableValue	makeString(String value, long time)	Creates a string entry value.
static NetworkTableValue	makeStringArray(String[] value)	Creates a string array entry value.
static NetworkTableValue	makeStringArray(String[] value, long time)	Creates a string array entry value.

Methods inherited from class java.lang.Object

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

Method Details

getType

public NetworkTableType getType()

Get the data type.

Returns:

The type.

getValue

public Object getValue()

Get the data value stored.

Returns:

The type.

getTime

public long getTime()

Get the creation time of the value.

Returns:

The time, in the units returned by NetworkTablesJNI.now().

isValid

public boolean isValid()

Determine if entry value contains a value or is unassigned.

Returns:

True if the entry value contains a value.

isBoolean

public boolean isBoolean()

Determine if entry value contains a boolean.

Returns:

True if the entry value is of boolean type.

isDouble

public boolean isDouble()

Determine if entry value contains a double.

Returns:

True if the entry value is of double type.

isString

public boolean isString()

Determine if entry value contains a string.

Returns:

True if the entry value is of string type.

isRaw

public boolean isRaw()

Determine if entry value contains a raw.

Returns:

True if the entry value is of raw type.

isRpc

public boolean isRpc()

Determine if entry value contains a rpc definition.

Returns:

True if the entry value is of rpc definition type.

isBooleanArray

public boolean isBooleanArray()

Determine if entry value contains a boolean array.

Returns:

True if the entry value is of boolean array type.

isDoubleArray

public boolean isDoubleArray()

Determine if entry value contains a double array.

Returns:

True if the entry value is of double array type.

isStringArray

public boolean isStringArray()

Determine if entry value contains a string array.

Returns:

True if the entry value is of string array type.

getBoolean

public boolean getBoolean()

Get the entry's boolean value.

Returns:

The boolean value.

Throws:

ClassCastException - if the entry value is not of boolean type.

getDouble

public double getDouble()

Get the entry's double value.

Returns:

The double value.

Throws:

ClassCastException - if the entry value is not of double type.

getString

public String getString()

Get the entry's string value.

Returns:

The string value.

Throws:

ClassCastException - if the entry value is not of string type.

getRaw

public byte[] getRaw()

Get the entry's raw value.

Returns:

The raw value.

Throws:

ClassCastException - if the entry value is not of raw type.

getRpc

public byte[] getRpc()

Get the entry's rpc definition value.

Returns:

The rpc definition value.

Throws:

ClassCastException - if the entry value is not of rpc definition type.

getBooleanArray

public boolean[] getBooleanArray()

Get the entry's boolean array value.

Returns:

The boolean array value.

Throws:

ClassCastException - if the entry value is not of boolean array type.

getDoubleArray

public double[] getDoubleArray()

Get the entry's double array value.

Returns:

The double array value.

Throws:

ClassCastException - if the entry value is not of double array type.

getStringArray

public String[] getStringArray()

Get the entry's string array value.

Returns:

The string array value.

Throws:

ClassCastException - if the entry value is not of string array type.

makeBoolean

public static NetworkTableValue makeBoolean(boolean value)

Creates a boolean entry value.

Parameters:

value - the value

Returns:

The entry value

makeBoolean

public static NetworkTableValue makeBoolean(boolean value, long time)

Creates a boolean entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeDouble

public static NetworkTableValue makeDouble(double value)

Creates a double entry value.

Parameters:

value - the value

Returns:

The entry value

makeDouble

public static NetworkTableValue makeDouble(double value, long time)

Creates a double entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeString

public static NetworkTableValue makeString(String value)

Creates a string entry value.

Parameters:

value - the value

Returns:

The entry value

makeString

public static NetworkTableValue makeString(String value, long time)

Creates a string entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeRaw

public static NetworkTableValue makeRaw(byte[] value)

Creates a raw entry value.

Parameters:

value - the value

Returns:

The entry value

makeRaw

public static NetworkTableValue makeRaw(byte[] value, long time)

Creates a raw entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeRpc

public static NetworkTableValue makeRpc(byte[] value)

Creates a rpc entry value.

Parameters:

value - the value

Returns:

The entry value

makeRpc

public static NetworkTableValue makeRpc(byte[] value, long time)

Creates a rpc entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeBooleanArray

public static NetworkTableValue makeBooleanArray(boolean[] value)

Creates a boolean array entry value.

Parameters:

value - the value

Returns:

The entry value

makeBooleanArray

public static NetworkTableValue makeBooleanArray(boolean[] value, long time)

Creates a boolean array entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeBooleanArray

public static NetworkTableValue makeBooleanArray(Boolean[] value)

Creates a boolean array entry value.

Parameters:

value - the value

Returns:

The entry value

makeBooleanArray

public static NetworkTableValue makeBooleanArray(Boolean[] value, long time)

Creates a boolean array entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeDoubleArray

public static NetworkTableValue makeDoubleArray(double[] value)

Creates a double array entry value.

Parameters:

value - the value

Returns:

The entry value

makeDoubleArray

public static NetworkTableValue makeDoubleArray(double[] value, long time)

Creates a double array entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeDoubleArray

public static NetworkTableValue makeDoubleArray(Number[] value)

Creates a double array entry value.

Parameters:

value - the value

Returns:

The entry value

makeDoubleArray

public static NetworkTableValue makeDoubleArray(Number[] value, long time)

Creates a double array entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

makeStringArray

public static NetworkTableValue makeStringArray(String[] value)

Creates a string array entry value.

Parameters:

value - the value

Returns:

The entry value

makeStringArray

public static NetworkTableValue makeStringArray(String[] value, long time)

Creates a string array entry value.

Parameters:

value - the value

time - the creation time to use (instead of the current time)

Returns:

The entry value

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object