Example usage for org.apache.commons.lang.math FloatRange equals

Introduction

In this page you can find the example usage for org.apache.commons.lang.math FloatRange equals.

Prototype

public boolean equals(Object obj) 

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Document

Compares this range to another object to test if they are equal.

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Usage

From source file:au.org.ala.delta.model.DiffUtils.java

private static boolean doCompareRange(FloatRange attr1Range, FloatRange attr2Range, boolean attr1Unknown,
        boolean attr2Unknown, boolean attr1Inapplicable, boolean attr2Inapplicable, boolean matchUnknowns,
        boolean matchInapplicables, MatchType matchType) {

    // If both attributes are unknown or inapplicable this is considered a
    // match. Otherwise, the return value depends on setting for
    // matchInapplicable or matchUnknown.
    if ((attr1Unknown || attr1Inapplicable) && (attr2Unknown || attr2Inapplicable)) {
        return true;
    }//  www  .  j av a  2  s .c om

    if ((attr1Unknown && attr1Inapplicable) || (attr2Unknown && attr2Inapplicable)) {
        return matchInapplicables;
    }

    if ((attr1Unknown && !attr1Inapplicable) || (attr2Unknown && !attr2Inapplicable)) {
        return matchUnknowns;
    }

    boolean match = false;

    switch (matchType) {
    case EXACT:
        match = attr1Range.equals(attr2Range);
        break;
    case SUBSET:
        // is the first a subset of the second
        match = attr2Range.containsRange(attr1Range);
        break;
    case OVERLAP:
        match = attr1Range.overlapsRange(attr2Range);
        break;
    default:
        throw new RuntimeException(String.format("Unrecognized match type %s", matchType.toString()));
    }

    return match;
}

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