Example usage for org.springframework.batch.item.file.transform FieldSet readDouble

List of usage examples for org.springframework.batch.item.file.transform FieldSet readDouble

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Introduction

In this page you can find the example usage for org.springframework.batch.item.file.transform FieldSet readDouble.

Prototype

double readDouble(String name);

Source Link

Document

Read the 'double' value from column with given 'name.

Usage

From source file:org.springframework.batch.admin.sample.LeadRandomizer.java

private double[] getMinMax(List<FieldSet> list, int column) {
    double min = 0;
    double max = 0;
    for (FieldSet fieldSet : list) {
        double x = fieldSet.readDouble(column);
        if (x > max)
            max = x;//from www.j  ava  2s .  c om
        if (x < min)
            min = x;
    }
    return new double[] { min, max };
}