Example usage for com.google.common.collect Iterables getLast

List of usage examples for com.google.common.collect Iterables getLast

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Introduction

In this page you can find the example usage for com.google.common.collect Iterables getLast.

Prototype

public static <T> T getLast(Iterable<T> iterable)

Source Link

Document

Returns the last element of iterable .

Usage

From source file:com.github.fge.jsonpatch.operation.ReplaceOperation.java

@Override
public JsonNode apply(final JsonNode node) throws JsonPatchException {
    /*// w ww  . j  a  v a  2s.c  o m
     * FIXME cannot quite be replaced by a remove + add because of arrays.
     * For instance:
     *
     * { "op": "replace", "path": "/0", "value": 1 }
     *
     * with
     *
     * [ "x" ]
     *
     * If remove is done first, the array is empty and add rightly complains
     * that there is no such index in the array.
     */
    if (path.path(node).isMissingNode())
        throw new JsonPatchException(BUNDLE.getMessage("jsonPatch.noSuchPath"));
    final JsonNode replacement = value.deepCopy();
    if (path.isEmpty())
        return replacement;
    final JsonNode ret = node.deepCopy();
    final JsonNode parent = path.parent().get(ret);
    final String rawToken = Iterables.getLast(path).getToken().getRaw();
    if (parent.isObject())
        ((ObjectNode) parent).put(rawToken, replacement);
    else
        ((ArrayNode) parent).set(Integer.parseInt(rawToken), replacement);
    return ret;
}

From source file:org.b1.pack.cli.FsFolderContent.java

private FolderBuilder getParentBuilder(List<String> path) throws IOException {
    List<String> key = path.subList(0, path.size() - 1);
    FolderBuilder builder = builderMap.get(key);
    if (builder == null) {
        builder = getParentBuilder(key).addFolder(new FsPackEntry(Iterables.getLast(path), null));
        builderMap.put(key, builder);//w ww .  j ava2s  .  c om
    }
    return builder;
}

From source file:org.jclouds.trmk.vcloud_0_8.functions.OrgNameAndCatalogNameToEndpoint.java

@SuppressWarnings("unchecked")
public URI apply(Object from) {
    Iterable<Object> orgCatalog = (Iterable<Object>) checkNotNull(from, "args");
    Object org = Iterables.get(orgCatalog, 0);
    Object catalog = Iterables.get(orgCatalog, 1);
    if (org == null && catalog == null)
        return defaultCatalog.get().getHref();
    else if (org == null)
        org = defaultOrg.get().getName();

    try {//w  w  w.j a v a  2  s  .c om
        Map<String, ReferenceType> catalogs = checkNotNull(orgMap.get().get(org)).getCatalogs();
        return catalog == null ? Iterables.getLast(catalogs.values()).getHref()
                : catalogs.get(catalog).getHref();
    } catch (NullPointerException e) {
        throw new NoSuchElementException(org + "/" + catalog + " not found in " + orgMap.get());
    }
}

From source file:org.jclouds.trmk.vcloud_0_8.functions.OrgNameAndVDCNameToEndpoint.java

@SuppressWarnings("unchecked")
public URI apply(Object from) {
    Iterable<Object> orgVdc = (Iterable<Object>) checkNotNull(from, "args");
    Object org = Iterables.get(orgVdc, 0);
    Object vdc = Iterables.get(orgVdc, 1);
    if (org == null && vdc == null)
        return defaultVDC.get().getHref();
    else if (org == null)
        org = defaultOrg.get().getName();

    try {//from  w  w w .  ja  v a2  s  . c  om
        Map<String, ReferenceType> vdcs = checkNotNull(orgNameToVDCEndpoint.get().get(org)).getVDCs();
        return vdc == null ? Iterables.getLast(vdcs.values()).getHref() : vdcs.get(vdc).getHref();
    } catch (NullPointerException e) {
        throw new NoSuchElementException(org + "/" + vdc + " not found in " + orgNameToVDCEndpoint.get());
    }
}

From source file:com.waratek.cloudvm.SimpleJavaApplication.java

@Override
public void init() {
    String mainClass = Iterables.getLast(Splitter.on(".").split(getConfig(MAIN_CLASS)));

    addChild(EntitySpec.create(WaratekApplicationCluster.class)
            .displayName("Waratek " + mainClass + " Application")
            .configure(DynamicCluster.INITIAL_SIZE, getConfig(INITIAL_SIZE))
            .configure(DynamicCluster.MEMBER_SPEC, EntitySpec.create(WaratekJavaApplication.class)
                    .configure(DynamicCluster.ENABLE_AVAILABILITY_ZONES, true)
                    .configure(DynamicCluster.ZONE_PLACEMENT_STRATEGY, new WaratekNodePlacementStrategy())
                    .configure(UsesJmx.USE_JMX, Boolean.FALSE)
                    .configure(WaratekJavaApplication.ARGS, getConfig(ARGS))
                    .configure(WaratekJavaApplication.MAIN_CLASS, getConfig(MAIN_CLASS))
                    .configure(WaratekJavaApplication.CLASSPATH, getConfig(CLASSPATH))
                    .configure(WaratekJavaApplication.JVM_DEFINES, Maps.<String, Object>newHashMap())
                    .configure(WaratekJavaApplication.JVM_XARGS, Lists.<String>newArrayList())));
}

From source file:org.jclouds.trmk.vcloud_0_8.functions.OrgNameAndTasksListNameToEndpoint.java

@SuppressWarnings("unchecked")
public URI apply(Object from) {
    Iterable<Object> orgTasksList = (Iterable<Object>) checkNotNull(from, "args");
    Object org = Iterables.get(orgTasksList, 0);
    Object tasksList = Iterables.get(orgTasksList, 1);
    if (org == null && tasksList == null)
        return defaultTasksList.get().getHref();
    else if (org == null)
        org = defaultOrg.get().getName();

    try {//  ww  w. j  ava 2  s .c  o  m
        Map<String, ReferenceType> tasksLists = checkNotNull(orgMap.get().get(org)).getTasksLists();
        return tasksList == null ? Iterables.getLast(tasksLists.values()).getHref()
                : tasksLists.get(tasksList).getHref();
    } catch (NullPointerException e) {
        throw new NoSuchElementException(org + "/" + tasksList + " not found in " + orgMap.get());
    }
}

From source file:jflowmap.views.flowmap.FlowMapView.java

public FlowMapView(VisualFlowMapModel model, GeoMap areaMap, MapProjection proj, IFlowMapColorScheme cs,
        ViewConfig config) {// ww  w .  jav a2s  .c om
    this.viewConfig = config;

    FlowMapGraph fmg = model.getFlowMapGraph();

    setVisualFlowMap(createVisualFlowMap(model, proj, Iterables.getLast(fmg.getEdgeWeightAttrs()), cs));
    if (areaMap != null) {
        visualFlowMap.setAreaMap(new PGeoMap(visualFlowMap, areaMap, proj));
    }
    if (cs != null) {
        setColorScheme(cs);
    }

    VisualCanvas canvas = getVisualCanvas();
    canvas.setInteractingRenderQuality(PPaintContext.HIGH_QUALITY_RENDERING);
    canvas.setAnimatingRenderQuality(PPaintContext.HIGH_QUALITY_RENDERING);

    visualFlowMap.setFlowWeightAttrLabelVisibile(
            config.getBoolOrElse(VisualFlowMapModel.VIEWCONF_SHOW_FLOW_WEIGHT_ATTR_LABEL, false));

    addDiffButton(visualFlowMap);

    controlPanel = new ControlPanel(this, fmg.getAttrSpec());

    getCamera().addPropertyChangeListener(new PropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent evt) {
            if (evt.getPropertyName() == PCamera.PROPERTY_VIEW_TRANSFORM) {
                if (logger.isDebugEnabled()) {
                    PBounds fb = getVisualFlowMap().getVisualNodesBounds();
                    PBounds b = getCamera().getViewBounds();
                    double areap = (b.width * b.height) / (fb.width * fb.height / 100);
                    logger.debug("View transform to " + b + " (" + FlowMapView.NUMBER_FORMAT.format(areap)
                            + "% of visible area)");
                }
            }
        }
    });

    fitInView();
}

From source file:com.google.security.zynamics.reil.ReilBlock.java

@Override
public ReilInstruction getLastInstruction() {
    return Iterables.getLast(instructions);
}

From source file:org.jclouds.trmk.vcloud_0_8.binders.OrgNameAndCatalogNameToEndpoint.java

@SuppressWarnings("unchecked")
@Override//from www. jav a2s  . c  o  m
public <R extends HttpRequest> R bindToRequest(R request, Map<String, Object> postParams) {
    Object org = postParams.get("orgName");
    Object catalog = postParams.get("catalogName");
    if (org == null && catalog == null)
        return (R) request.toBuilder().endpoint(defaultCatalog.get().getHref()).build();
    else if (org == null)
        org = defaultOrg.get().getName();

    try {
        Map<String, ReferenceType> catalogs = checkNotNull(orgMap.get().get(org)).getCatalogs();
        URI endpoint = catalog == null ? Iterables.getLast(catalogs.values()).getHref()
                : catalogs.get(catalog).getHref();
        return (R) request.toBuilder().endpoint(endpoint).build();
    } catch (NullPointerException e) {
        throw new NoSuchElementException(org + "/" + catalog + " not found in " + orgMap.get());
    }
}

From source file:com.github.fge.jsonpatch.operation.RemoveOperation.java

@Override
public JsonNode apply(final JsonNode node) throws JsonPatchException {
    if (path.isEmpty())
        return MissingNode.getInstance();
    if (path.path(node).isMissingNode())
        throw new JsonPatchException(BUNDLE.getMessage("jsonPatch.noSuchPath"));
    final JsonNode ret = node.deepCopy();
    final JsonNode parentNode = path.parent().get(ret);
    final String raw = Iterables.getLast(path).getToken().getRaw();
    if (parentNode.isObject())
        ((ObjectNode) parentNode).remove(raw);
    else//from  www  .j ava 2  s .  c om
        ((ArrayNode) parentNode).remove(Integer.parseInt(raw));
    return ret;
}