com.bigdata.ganglia

Enum GangliaSlopeEnum

java.lang.Object

java.lang.Enum<GangliaSlopeEnum>

com.bigdata.ganglia.GangliaSlopeEnum

All Implemented Interfaces:

Serializable, Comparable<GangliaSlopeEnum>

public enum GangliaSlopeEnum
extends Enum<GangliaSlopeEnum>

This slope is a metadata parameter which ganglia carries for the rrdtool integration. Slope appears to be essentially a hint provided to rrdtool which effects the visualization of the data.

Enum Constant Summary

Enum Constants

Enum Constant and Description
both Interpolate on any value change.
negative Interpolate on negative value change.
positive Interpolate on positive value change.
unspecified Used (by Ganglia) for things like heartbeat and location.
zero Plot the points as step functions (no interpolation).

Method Summary

Methods

Modifier and Type	Method and Description
int	value()
static GangliaSlopeEnum	valueOf(int v)
static GangliaSlopeEnum	valueOf(String name) Returns the enum constant of this type with the specified name.
static GangliaSlopeEnum[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

zero

public static final GangliaSlopeEnum zero

Plot the points as step functions (no interpolation).

positive

public static final GangliaSlopeEnum positive

Interpolate on positive value change.

negative

public static final GangliaSlopeEnum negative

Interpolate on negative value change.

both

public static final GangliaSlopeEnum both

Interpolate on any value change.

unspecified

public static final GangliaSlopeEnum unspecified

Used (by Ganglia) for things like heartbeat and location. (Location is reported with units := (x,y,z).)

Method Detail

values

public static GangliaSlopeEnum[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (GangliaSlopeEnum c : GangliaSlopeEnum.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static GangliaSlopeEnum valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

value

public int value()

valueOf

public static final GangliaSlopeEnum valueOf(int v)