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

Introduction

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

Prototype

public static int size(Iterable<?> iterable)

Source Link

Document

Returns the number of elements in iterable .

Usage

From source file:com.github.joshelser.ScannerQueryTask.java

@Override
public Integer call() throws Exception {
    int count = 0;
    for (Range r : ranges) {
        try (Scanner s = conn.createScanner("usertable", Authorizations.EMPTY)) {
            s.setRange(r);//from   w w w .j  a v  a2s .  c om
            count += Iterables.size(s);
        }
    }
    return count;
}

From source file:org.jclouds.rest.functions.ReturnNullOnNotFoundOr404.java

public Object apply(Exception from) {
    Iterable<ResourceNotFoundException> throwables = Iterables.filter(Throwables.getCausalChain(from),
            ResourceNotFoundException.class);
    if (Iterables.size(throwables) >= 1) {
        return null;
    } else if (rto404.apply(from)) {
        return null;
    }/*  w w  w.j ava 2 s .com*/
    return Object.class.cast(propagateOrNull(from));
}

From source file:org.jclouds.rest.functions.ReturnVoidOnNotFoundOr404.java

public Void apply(Exception from) {
    Iterable<ResourceNotFoundException> throwables = Iterables.filter(Throwables.getCausalChain(from),
            ResourceNotFoundException.class);
    if (Iterables.size(throwables) >= 1) {
        return null;
    } else {//from w w w .j a  v  a2s  . c  o  m
        Boolean value = rto404.apply(from);
        if (value != null && value)
            return null;
    }
    return Void.class.cast(propagateOrNull(from));
}

From source file:com.android.tools.idea.npw.project.AndroidGradleModuleUtils.java

/**
 * Given a file and a project, return the Module corresponding to the containing Gradle project for the file.  If the file is not
 * contained by any project then return null
 *//*  w w  w  .j a v  a  2 s  .  c o  m*/
@Nullable
public static Module getContainingModule(File file, Project project) {
    VirtualFile vFile = VfsUtil.findFileByIoFile(file, false);
    if (vFile == null) {
        return null;
    }
    Module bestMatch = null;
    int bestMatchValue = Integer.MAX_VALUE;
    for (Module module : ModuleManager.getInstance(project).getModules()) {
        GradleFacet facet = GradleFacet.getInstance(module);
        if (facet != null) {
            GradleModuleModel gradleModuleModel = facet.getGradleModuleModel();
            assert gradleModuleModel != null;
            VirtualFile buildFile = gradleModuleModel.getBuildFile();
            if (buildFile != null) {
                VirtualFile root = buildFile.getParent();
                if (VfsUtilCore.isAncestor(root, vFile, true)) {
                    String relativePath = VfsUtilCore.getRelativePath(vFile, root, '/');
                    if (relativePath != null) {
                        int value = Iterables.size(Splitter.on('/').split(relativePath));
                        if (value < bestMatchValue) {
                            bestMatch = module;
                            bestMatchValue = value;
                        }
                    }
                }
            }
        }
    }
    return bestMatch;
}

From source file:domain.common.AbstractBusinessObjectBeanMapper.java

public List<Bo> newBusinessObjectList(final Iterable<Bean> businessObjectBeanList) {
    List<Bo> businessObjectDTOList = new ArrayList<>(Iterables.size(businessObjectBeanList));

    for (Bean businessObjectBean : businessObjectBeanList)
        businessObjectDTOList.add(this.newBusinessObject(businessObjectBean));

    return businessObjectDTOList;
}

From source file:eu.trentorise.opendata.semtext.SemTexts.java

/**
 * Determines the best meaning among the given ones according to their
 * probabilities. If no best meaning is found null is returned.
 *
 * @param meanings a sorted list of meanings, with the first ones being the
 * most important./*from  w ww  .j av a  2  s  .c  o  m*/
 * @return the disambiguated meaning or null if no meaning can be clearly
 * identified.
 */
@Nullable
public static Meaning disambiguate(Iterable<Meaning> meanings) {

    if (Iterables.isEmpty(meanings)) {
        return null;
    }

    int size = Iterables.size(meanings);

    if (size == 1) {
        Meaning m = meanings.iterator().next();
        if (m.getId() == null) {
            return null;
        } else {
            return m;
        }
    }

    Meaning first = Iterables.getFirst(meanings, null);

    if (first.getProbability() > DISAMBIGUATION_FACTOR / size && first.getId() != null) {
        return first;
    } else {
        return null;
    }

}

From source file:org.jclouds.rest.functions.ReturnEmptyPagedIterableOnNotFoundOr404.java

public Object apply(Exception from) {
    Iterable<ResourceNotFoundException> throwables = Iterables.filter(Throwables.getCausalChain(from),
            ResourceNotFoundException.class);
    if (Iterables.size(throwables) >= 1) {
        return PagedIterables.EMPTY;
    } else if (rto404.apply(from)) {
        return PagedIterables.EMPTY;
    }/*from   w  ww .j  a  v a  2s  .  co  m*/
    throw Throwables.propagate(from);
}

From source file:com.eviware.loadui.util.collections.CollectionFuture.java

public int size() {
    return Iterables.size(futures);
}

From source file:org.jclouds.rest.functions.ReturnEmptyIterableWithMarkerOnNotFoundOr404.java

public Object apply(Exception from) {
    Iterable<ResourceNotFoundException> throwables = Iterables.filter(Throwables.getCausalChain(from),
            ResourceNotFoundException.class);
    if (Iterables.size(throwables) >= 1) {
        return IterableWithMarkers.EMPTY;
    } else if (rto404.apply(from)) {
        return IterableWithMarkers.EMPTY;
    }//from w ww .  java2s. co m
    throw Throwables.propagate(from);
}

From source file:com.google.security.zynamics.binnavi.disassembly.views.CViewFilter.java

/**
 * Returns the number of views of type FLOWGRAPH.
 * /*  ww w.ja va2s  .  com*/
 * @param views The list of views.
 * @return The number of views of type FLOWGRAPH:
 */
public static int getFlowgraphViewCount(final List<INaviView> views) {
    return Iterables.size(getViewsByType(views, GraphType.FLOWGRAPH));
}