com.bytex.snamp.supervision.elasticity.policies

Interface ScalingPolicy

All Superinterfaces:

com.bytex.snamp.supervision.elasticity.ScalingPolicy, com.bytex.snamp.Stateful

public interface ScalingPolicy
extends com.bytex.snamp.supervision.elasticity.ScalingPolicy

Represents a voter in elasticity management process.

Since:

2.0

Version:

2.0

Author:

Roman Sakno

Field Summary

Fields

Modifier and Type	Field and Description
static ScalingPolicy	VOICELESS

Method Summary

Modifier and Type	Method and Description
double	evaluate(ScalingPolicyEvaluationContext context) Evaluates scaling policy and obtain vote weight.

Methods inherited from interface com.bytex.snamp.Stateful

reset

Field Detail

VOICELESS

static final ScalingPolicy VOICELESS

Method Detail

evaluate

double evaluate(ScalingPolicyEvaluationContext context)

Evaluates scaling policy and obtain vote weight.

Parameters:

context - An object containing all necessary data for voting.

Returns:

Vote weight: >0 - for scale-out; <0 - for scale-in