Example usage for com.google.common.collect ImmutableSortedMultiset copyOf

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableSortedMultiset copyOf.

Prototype

public static <E> ImmutableSortedMultiset<E> copyOf(Comparator<? super E> comparator,
        Iterable<? extends E> elements) 

Source Link

Document

Returns an immutable sorted multiset containing the given elements sorted by the given Comparator .

Usage

From source file:org.bin01.db.verifier.Validator.java

private static boolean resultsMatch(QueryResult controlResult, QueryResult testResult) {
    SortedMultiset<List<Object>> control = ImmutableSortedMultiset.copyOf(rowComparator(),
            controlResult.getResults());
    SortedMultiset<List<Object>> test = ImmutableSortedMultiset.copyOf(rowComparator(),
            testResult.getResults());// w ww . j  a  v  a2s .  c om
    try {
        return control.equals(test);
    } catch (TypesDoNotMatchException e) {
        return false;
    }
}

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From source file:org.bin01.db.verifier.Validator.java

public String getResultsComparison() {
    List<List<Object>> controlResults = controlResult.getResults();
    List<List<Object>> testResults = testResult.getResults();

    if (valid() || (controlResults == null) || (testResults == null)) {
        return "";
    }//  w w  w. j a va 2  s.  com

    Multiset<List<Object>> control = ImmutableSortedMultiset.copyOf(rowComparator(), controlResults);
    Multiset<List<Object>> test = ImmutableSortedMultiset.copyOf(rowComparator(), testResults);

    try {
        Iterable<ChangedRow> diff = ImmutableSortedMultiset.<ChangedRow>naturalOrder()
                .addAll(Iterables.transform(Multisets.difference(control, test),
                        ChangedRow.changedRows(Changed.REMOVED)))
                .addAll(Iterables.transform(Multisets.difference(test, control),
                        ChangedRow.changedRows(Changed.ADDED)))
                .build();
        diff = Iterables.limit(diff, 100);

        StringBuilder sb = new StringBuilder();

        sb.append(format("Control %s rows, Test %s rows%n", control.size(), test.size()));
        if (verboseResultsComparison) {
            Joiner.on("\n").appendTo(sb, diff);
        } else {
            sb.append("RESULTS DO NOT MATCH\n");
        }

        return sb.toString();
    } catch (TypesDoNotMatchException e) {
        return e.getMessage();
    }
}

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From source file:io.prestosql.verifier.Validator.java

private static boolean resultsMatch(QueryResult controlResult, QueryResult testResult, int precision) {
    SortedMultiset<List<Object>> control = ImmutableSortedMultiset.copyOf(rowComparator(precision),
            controlResult.getResults());
    SortedMultiset<List<Object>> test = ImmutableSortedMultiset.copyOf(rowComparator(precision),
            testResult.getResults());/*  w  ww. ja  va2 s . c om*/
    try {
        return control.equals(test);
    } catch (TypesDoNotMatchException e) {
        return false;
    }
}

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From source file:io.prestosql.verifier.Validator.java

public String getResultsComparison(int precision) {
    List<List<Object>> controlResults = controlResult.getResults();
    List<List<Object>> testResults = testResult.getResults();

    if (valid() || (controlResults == null) || (testResults == null)) {
        return "";
    }/*  w  w w.  ja v a2 s. c o m*/

    Multiset<List<Object>> control = ImmutableSortedMultiset.copyOf(rowComparator(precision), controlResults);
    Multiset<List<Object>> test = ImmutableSortedMultiset.copyOf(rowComparator(precision), testResults);

    try {
        Iterable<ChangedRow> diff = ImmutableSortedMultiset.<ChangedRow>naturalOrder()
                .addAll(Iterables.transform(Multisets.difference(control, test),
                        row -> new ChangedRow(Changed.REMOVED, row, precision)))
                .addAll(Iterables.transform(Multisets.difference(test, control),
                        row -> new ChangedRow(Changed.ADDED, row, precision)))
                .build();
        diff = Iterables.limit(diff, 100);

        StringBuilder sb = new StringBuilder();

        sb.append(format("Control %s rows, Test %s rows%n", control.size(), test.size()));
        if (verboseResultsComparison) {
            Joiner.on("\n").appendTo(sb, diff);
        } else {
            sb.append("RESULTS DO NOT MATCH\n");
        }

        return sb.toString();
    } catch (TypesDoNotMatchException e) {
        return e.getMessage();
    }
}

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