com.soulgalore.velocity.sitespeed.Rule Maven / Gradle / Ivy

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package com.soulgalore.velocity.sitespeed;

public class Rule {

	private final double yellowLimit;
	private final double greenLimit;
	private final String name;
	private final Type type;

	public Rule(String name, Type type, double green, double yellow) {
		this.yellowLimit = yellow;
		this.greenLimit = green;
		this.name = name;
		this.type = type;
	}

	public String getColor(double value) {
		if (type.equals(Type.GREATER_THAN)) {
			if (value > greenLimit)
				return Color.GREEN.toString();
			else if (value > yellowLimit)
				return Color.YELLOW.toString();
			else
				return Color.RED.toString();
		} else {
			if (value < greenLimit)
				return Color.GREEN.toString();
			else if (value < yellowLimit)
				return Color.YELLOW.toString();
			else
				return Color.RED.toString();
		}
	}

	
	public double getYellowLimit() {
		return yellowLimit;
	}

	public double getGreenLimit() {
		return greenLimit;
	}

	public Type getType() {
		return type;
	}

	public String getName() {
		return name;
	}

	public enum Type {
		GREATER_THAN("greater than"), LESS_THAN("less than");
		
		private final String friendlyName;
		Type(String friendlyName) {
			this.friendlyName = friendlyName;
		}
		
		public String getFriendlyName() {
			return friendlyName;
		}
		
		public Type getOpposite() {
			if (this.equals(GREATER_THAN))
				return LESS_THAN;
			else return GREATER_THAN;
		}
	}

	public enum Color {
		RED, YELLOW, GREEN
	}

}