Example usage for com.google.common.collect ComparisonChain start

Introduction

In this page you can find the example usage for com.google.common.collect ComparisonChain start.

Prototype

public static ComparisonChain start()

Source Link

Document

Begins a new chained comparison statement.

Usage

From source file:org.apache.isis.applib.util.ObjectContracts2.java

private static <T> int compare(final T p, final T q, final Iterable<String> propertyNamesIter) {
    if (p == null) {
        return -1;
    }// w w  w  . j a  va2s . c o  m
    if (q == null) {
        return +1;
    }
    if (p.getClass() != q.getClass()) {
        // just sort on the class type
        return Ordering.natural().onResultOf(new Function<Object, String>() {
            @Override
            public String apply(final Object o) {
                return o.getClass().getSimpleName();
            }
        }).compare(p, q);
    }

    final Iterable<Clause> clauses = clausesFor(propertyNamesIter);
    ComparisonChain chain = ComparisonChain.start();
    for (final Clause clause : clauses) {
        final Comparable<T> propertyValueOfP = (Comparable<T>) clause.getValueOf(p);
        final Comparable<T> propertyValueOfQ = (Comparable<T>) clause.getValueOf(q);
        chain = chain.compare(propertyValueOfP, propertyValueOfQ, clause.getDirection().getOrdering());
    }
    return chain.result();
}

From source file:org.cinchapi.concourse.Tag.java

@Override
public int compareTo(Tag other) {
    return ComparisonChain.start().compare(toString(), other.toString()).result();
}

From source file:io.seqware.webservice.generated.controller.ModelAccessionIDTuple.java

@Override
public int compareTo(ModelAccessionIDTuple that) {
    return ComparisonChain.start().compare(this.id, that.id).compare(this.adminModelClass, that.adminModelClass)
            .compare(this.accession, that.accession).result();
}

From source file:org.opennms.features.topology.app.internal.jung.GridLayoutAlgorithm.java

/**
 * Updates the current layout by extracting the containers graph and then perform a (x,y) transformation
 * of all vertices./*from  w  w w  .ja va2 s. co m*/
 *
 * @param graphContainer The container of the current graph. Contains all relevant information to perform the transformation
 *                       of the {@link org.opennms.features.topology.api.Graph} by changing its {@link org.opennms.features.topology.api.Layout}
 */
@Override
public void updateLayout(GraphContainer graphContainer) {
    final Graph graph = graphContainer.getGraph();
    final Layout graphLayout = graph.getLayout();

    // Sort the vertices
    final List<Vertex> sortedVertices = graph.getDisplayVertices().stream().sorted(new Comparator<Vertex>() {
        @Override
        public int compare(Vertex v1, Vertex v2) {
            return ComparisonChain.start().compare(getIndex(v1), getIndex(v2))
                    .compare(v1.getLabel(), v2.getLabel()).compare(v1.getId(), v2.getId()).result();
        }
    }).collect(Collectors.toList());

    // Find the smallest rectangle (grid) that will fit all the vertices
    // while attempting to preserve the aspect ration of the view port
    final int numberOfVertices = sortedVertices.size();
    final BoundingBox layoutBounds = graphLayout.getBounds();
    final BoundingBox grid = calculateGrid(numberOfVertices, layoutBounds.getWidth(), layoutBounds.getHeight());

    // Layout the (sorted) vertices in the grid
    int k = 0;
    for (int y = 0; y < grid.getHeight(); y++) {
        for (int x = 0; x < grid.getWidth(); x++) {
            if (k >= numberOfVertices) {
                break;
            }
            graphLayout.setLocation(sortedVertices.get(k++), new Point(x * ELBOW_ROOM * 2, y * ELBOW_ROOM * 2));
        }
    }
}

From source file:se.kth.id2203.networking.NetAddress.java

@Override
public int compareTo(NetAddress that) {
    return ComparisonChain.start()
            .compare(this.isa.getAddress().getAddress(), that.isa.getAddress().getAddress(),
                    UnsignedBytes.lexicographicalComparator())
            .compare(this.isa.getPort(), that.isa.getPort()).result();
}

From source file:org.spongepowered.common.data.manipulator.mutable.tileentity.SpongeNoteData.java

@Override
public int compareTo(NoteData o) {
    return ComparisonChain.start().compare(note().get().getId(), o.note().get().getId()).result();
}

From source file:com.facebook.buck.core.model.AbstractUnconfiguredBuildTarget.java

@Override
public int compareTo(UnconfiguredBuildTarget o) {
    if (this == o) {
        return 0;
    }/*  w w  w. ja v a  2 s . c  om*/

    return ComparisonChain.start().compare(getUnflavoredBuildTarget(), o.getUnflavoredBuildTarget())
            .compare(getFlavors(), o.getFlavors(), LEXICOGRAPHICAL_ORDERING).result();
}

From source file:org.spongepowered.api.data.manipulator.immutable.common.AbstractImmutableBooleanData.java

@Override
public int compareTo(I o) {
    return ComparisonChain.start().compare(o.get(this.usedKey).get(), this.getValue()).result();
}

From source file:org.dllearner.core.EvaluatedHypothesis.java

@Override
public int compareTo(@NotNull EvaluatedHypothesis<T, S> o) {
    return ComparisonChain.start().compare(score.getAccuracy(), o.score.getAccuracy())
            .compare(hypothesis, o.getDescription()).result();
}

From source file:org.spongepowered.common.data.manipulator.mutable.SpongeOwnableData.java

@Override
public int compareTo(OwnableData o) {
    return ComparisonChain.start().compare(o.profile().get().getUniqueId(), this.profile.getUniqueId())
            .compare(o.profile().get().getName(), this.profile.getName()).result();
}