javadev /
pt-backend
| Total Complexity | 4 |
| Total Lines | 55 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | package com.osomapps.pt.estimation; |
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| 3 | public class CurveEstimation { |
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| 4 | private float impact = 1F; |
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| 5 | private float zeroAdjustmentBefore = 0; |
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Unused Code
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| 6 | private float zeroAdjustmentAfter = 2.5F; |
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| 7 | private float baseNumber = 2F; |
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| 8 | private float limit = 50F; |
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| 9 | |||
| 10 | private CurveEstimation( |
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| 11 | float impact, |
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| 12 | float zeroAdjustmentBefore, |
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| 13 | float zeroAdjustmentAfter, |
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| 14 | float baseNumber, |
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| 15 | float limit) { |
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| 16 | this.impact = impact; // B1 |
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| 17 | this.zeroAdjustmentBefore = zeroAdjustmentBefore; // B2 |
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| 18 | this.zeroAdjustmentAfter = zeroAdjustmentAfter; // B3 |
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| 19 | this.baseNumber = baseNumber; // B4 |
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| 20 | this.limit = limit; // B5 |
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| 21 | } |
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| 22 | |||
| 23 | public static CurveEstimation of( |
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| 24 | float impact, |
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| 25 | float zeroAdjustmentBefore, |
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| 26 | float zeroAdjustmentAfter, |
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| 27 | float baseNumber, |
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| 28 | float limit) { |
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| 29 | return new CurveEstimation( |
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| 30 | impact, zeroAdjustmentBefore, zeroAdjustmentAfter, baseNumber, limit); |
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| 31 | } |
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| 32 | |||
| 33 | public float calc(float value) { |
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| 34 | if (value < 0) { |
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| 35 | return (float) |
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| 36 | (Math.abs( |
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| 37 | Math.min( |
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| 38 | Math.max( |
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| 39 | (Math.pow(value / 100, baseNumber) |
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| 40 | * 100 |
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| 41 | / impact), |
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| 42 | -limit), |
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| 43 | limit * 0.5F)) |
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| 44 | * Math.signum(value) |
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| 45 | + zeroAdjustmentAfter); |
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| 46 | } |
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| 47 | return (float) |
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| 48 | (Math.abs( |
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| 49 | Math.min( |
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| 50 | Math.max( |
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| 51 | (Math.pow(value / 100, baseNumber) |
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| 52 | * 100 |
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| 53 | / impact), |
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| 54 | -limit), |
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| 55 | limit)) |
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| 56 | * Math.signum(value) |
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| 57 | + zeroAdjustmentAfter); |
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| 58 | } |
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| 60 |
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