Example usage for org.apache.hadoop.io WritableComparator readFloat

Introduction

In this page you can find the example usage for org.apache.hadoop.io WritableComparator readFloat.

Prototype

public static float readFloat(byte[] bytes, int start) 

Source Link

Document

Parse a float from a byte array.

Usage

From source file:org.apache.mrql.MR_float.java

License:Apache License

final public static int compare(byte[] x, int xs, int xl, byte[] y, int ys, int yl, int[] size) {
    size[0] = (Float.SIZE >> 3) + 1;
    float v = WritableComparator.readFloat(x, xs) - WritableComparator.readFloat(y, ys);
    return (v == 0) ? 0 : ((v > 0) ? 1 : -1);
}

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