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

Introduction

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

Prototype

public static <T> T find(Iterable<T> iterable, Predicate<? super T> predicate)

Source Link

Document

Returns the first element in iterable that satisfies the given predicate; use this method only when such an element is known to exist.

Usage

From source file:broadwick.model.Model.java

/**
 * Get the prior of a paramter for the model given the parameter name (as defined in the config file).
 * @param name the name of the parameter.
 * @return the prior defeind in the configuration file.
 *///from  w w  w. j  av a 2 s.c o  m
public final UniformPrior getUniformPrior(final String name) {
    return (UniformPrior) Iterables.find(priors, new Predicate<Prior>() {
        @Override
        public boolean apply(final Prior prior) {
            return name.equals(prior.getId());
        }
    });
}

From source file:org.jclouds.vcloud.director.v1_5.compute.functions.HardwareForVAppTemplate.java

@Override
public Hardware apply(VAppTemplate from) {
    checkNotNull(from, "VAppTemplate");

    Envelope ovf = templateToEnvelope.apply(from);

    if (ovf.getVirtualSystem().getVirtualHardwareSections().size() > 1) {
        logger.warn("multiple hardware choices found. using first", ovf);
    }//  w  ww . ja va  2  s.  c  om
    VirtualHardwareSection hardware = Iterables.get(ovf.getVirtualSystem().getVirtualHardwareSections(), 0);
    HardwareBuilder builder = rasdToHardwareBuilder.apply(hardware.getItems());
    Link vdc = Iterables.find(checkNotNull(from, "from").getLinks(),
            LinkPredicates.typeEquals(VCloudDirectorMediaType.VDC));
    if (vdc != null) {
        builder.location(findLocationForResource.apply(vdc));
    } else {
        // otherwise, it could be in a public catalog, which is not assigned to a VDC
    }
    builder.ids(from.getHref().toASCIIString()).name(from.getName())
            .supportsImage(ImagePredicates.idEquals(from.getHref().toASCIIString()));
    builder.hypervisor("VMware");
    return builder.build();

}

From source file:org.obiba.onyx.quartz.magma.AbstractQuartzBeanResolver.java

protected CategoryAnswer findCategoryAnswer(final QuestionAnswer qa, final String categoryName) {
    return Iterables.find(qa.getCategoryAnswers(), new Predicate<CategoryAnswer>() {
        public boolean apply(CategoryAnswer input) {
            return input.isActive() && input.getCategoryName().equals(categoryName);
        }/*  www  .  j  a  v a  2  s.  c  o  m*/
    });
}

From source file:org.midonet.client.resource.ResourceCollection.java

/**
 * Forwarding method to Iterables.find in Guava
 *
 * @param predicate/*from  w  w  w.jav  a 2  s.  com*/
 * @return
 */
public E find(Predicate<? super E> predicate) {
    return Iterables.find(delegate, predicate);
}

From source file:org.jclouds.trmk.vcloud_0_8.suppliers.OnlyReferenceTypeFirstWithNameMatchingConfigurationKeyOrDefault.java

public ReferenceType findReferenceTypeWithNameMatchingPattern(Iterable<ReferenceType> referenceTypes,
        String namingPattern) {//from  w w w . j  a  v  a2s .c  om
    try {
        return Iterables.find(referenceTypes, new ReferenceTypeNameMatchesPattern(namingPattern));
    } catch (NoSuchElementException e) {
        throw new NoSuchElementException(String.format(
                "referenceType matching pattern [%s], corresponding to configuration key %s, not in %s",
                namingPattern, configurationKey, referenceTypes));
    }
}

From source file:org.killbill.billing.util.nodes.DefaultKillbillNodesApi.java

@Override
public NodeInfo getCurrentNodeInfo() {
    final List<NodeInfoModelDao> allNodes = nodeInfoDao.getAll();
    final NodeInfoModelDao current = Iterables.find(allNodes, new Predicate<NodeInfoModelDao>() {
        @Override/*from w ww .  j a  v  a  2 s.c om*/
        public boolean apply(final NodeInfoModelDao input) {
            return input.getNodeName().equals(CreatorName.get());
        }
    });
    return nodeTransfomer.apply(current);
}

From source file:org.polymap.biotop.ui.AddValueArtAction.java

public void run() {
    try {/*from   w w w  . ja v  a2s . com*/
        ArtTableDialog dialog = new ArtTableDialog();
        dialog.setBlockOnOpen(true);

        if (dialog.open() == Window.OK) {
            assert dialog.sel.length == 1 : "Selected: " + dialog.sel.length;
            final IFeatureTableElement sel = dialog.sel[0];
            execute(Iterables.find(content, new Predicate<A>() {
                public boolean apply(A input) {
                    return input.id().equals(sel.fid());
                }
            }));
        }
    } catch (Exception e) {
        PolymapWorkbench.handleError(BiotopPlugin.PLUGIN_ID, this, "Fehler beim ffnen Suchtabelle.", e);
    }
}

From source file:com.nirima.jenkins.SelectionTypeProject.java

private BuildableItemWithBuildWrappers getProject(final String project) {
    BuildableItemWithBuildWrappers item = Iterables.find(
            Jenkins.getInstance().getAllItems(BuildableItemWithBuildWrappers.class),
            new Predicate<BuildableItemWithBuildWrappers>() {
                public boolean apply(BuildableItemWithBuildWrappers buildableItemWithBuildWrappers) {
                    return buildableItemWithBuildWrappers.getName().equals(project);
                }/*from  w  ww.  jav a 2  s  .  c  om*/
            });
    return item;
}

From source file:org.fenixedu.academic.dto.resourceAllocationManager.PeriodsManagementBean.java

public OccupationPeriodBean getBeanById(String idStr) {
    final int id = Integer.parseInt(idStr);
    return Iterables.find(getPeriods(), new Predicate<OccupationPeriodBean>() {
        @Override/*from   ww w.  j a  v a 2 s . co  m*/
        public boolean apply(OccupationPeriodBean bean) {
            return bean.getId() == id;
        }
    });
}

From source file:org.jclouds.apis.Apis.java

/**
 * Returns the type of context/* ww w  .  jav  a2 s  . c  o  m*/
 * 
 * @param type
 *           the type of the context to search for
 * 
 * @return the apis with contexts transformable to the given type
 */
public static TypeToken<?> findView(final ApiMetadata apiMetadata, final TypeToken<?> view)
        throws NoSuchElementException {
    checkNotNull(apiMetadata, "apiMetadata must be defined");
    checkNotNull(view, "context must be defined");
    return Iterables.find(apiMetadata.getViews(), new Predicate<TypeToken<?>>() {

        @Override
        public boolean apply(TypeToken<?> input) {
            return view.isAssignableFrom(input);
        }

    });
}