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package com.google.code.jetm.maven.data; |
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import java.util.Collections; |
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import java.util.Map; |
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import etm.core.aggregation.Aggregate; |
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15 | 0 | public class AggregateSummary implements Aggregate, Comparable<AggregateSummary> { |
16 | 11 | private double min = Double.MAX_VALUE; |
17 | 11 | private double max = Double.MIN_VALUE; |
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private double total; |
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private long measurements; |
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private String name; |
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30 | 11 | public AggregateSummary(String name) { |
31 | 11 | if (name == null) |
32 | 1 | throw new IllegalArgumentException("Name cannot be null."); |
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34 | 10 | this.name = name; |
35 | 10 | } |
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public void add(Aggregate aggregate) { |
44 | 2 | this.min = Math.min(aggregate.getMin(), getMin()); |
45 | 2 | this.max = Math.max(aggregate.getMax(), getMax()); |
46 | 2 | this.total += aggregate.getTotal(); |
47 | 2 | this.measurements += aggregate.getMeasurements(); |
48 | 2 | } |
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public int compareTo(AggregateSummary o) { |
54 | 4 | return getName().compareTo(o.getName()); |
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} |
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@Override |
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public boolean equals(Object o) { |
59 | 5 | if (o == this) |
60 | 1 | return true; |
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62 | 4 | if (!(o instanceof AggregateSummary)) |
63 | 2 | return false; |
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65 | 2 | return getName().equals(((AggregateSummary) o).getName()); |
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} |
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public double getAverage() { |
72 | 0 | return getTotal() / getMeasurements(); |
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} |
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@SuppressWarnings("rawtypes") |
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public Map getChilds() { |
80 | 0 | return Collections.emptyMap(); |
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} |
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public double getMax() { |
87 | 3 | return max; |
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} |
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public long getMeasurements() { |
94 | 1 | return measurements; |
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} |
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public double getMin() { |
101 | 3 | return min; |
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} |
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public String getName() { |
108 | 15 | return name; |
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} |
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public double getTotal() { |
115 | 1 | return total; |
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} |
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public boolean hasChilds() { |
122 | 0 | return false; |
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} |
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@Override |
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public int hashCode() { |
127 | 1 | return getName().hashCode(); |
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} |
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} |