org.opengroup.arm40.metric

Interface ArmMetricGaugeFloat32

All Superinterfaces:

ArmInterface, ArmMetric

All Known Implementing Classes:

ArmMetricGaugeFloat32

public interface ArmMetricGaugeFloat32
extends ArmMetric

Implements a 32-bit floating-point gauge. It is roughly equivalent to the ARM 2.0 metric type=6 (ARM_GaugeDivr32). Instead of providing two integer values that can be divided to produce a floating-point value, which is what was done in the C bindings for ARM 2.0 and ARM 4.0, a floating-point value is provided directly.

Objects implementing this interface are created using ArmMetricFactory.newArmMetricGaugeFloat32(org.opengroup.arm40.metric.ArmMetricGaugeFloat32Definition).

Author:

ARM Working Group of The Open Group

Method Summary

Methods

Modifier and Type	Method and Description
float	get() Gets the gauge value.
int	set(float value) Sets the gauge value.

Methods inherited from interface org.opengroup.arm40.metric.ArmMetric

getDefinition

Methods inherited from interface org.opengroup.arm40.transaction.ArmInterface

getErrorCode, getErrorMessage, setErrorCode

Method Detail

get

float get()

Gets the gauge value.

Returns:

the gauge value.

set

int set(float value)

Sets the gauge value.

Parameters:

value - new gauge value.

Returns:

0 on sucess; otherwise, a non-zero error code is returned (as specified in ArmInterface).