34 lines
505 B
Java
34 lines
505 B
Java
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package net.filebot.similarity;
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import java.io.File;
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public class FileSizeMetric implements SimilarityMetric {
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@Override
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public float getSimilarity(Object o1, Object o2) {
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long l1 = getLength(o1);
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if (l1 < 0)
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return 0;
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long l2 = getLength(o2);
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if (l2 < 0)
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return 0;
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// objects have the same non-negative length
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return l1 == l2 ? 1 : -1;
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}
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protected long getLength(Object object) {
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if (object instanceof File) {
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return ((File) object).length();
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}
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return -1;
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}
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}
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