Example usage for com.google.common.collect Iterators any

Introduction

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

Prototype

public static <T> boolean any(Iterator<T> iterator, Predicate<? super T> predicate)

Source Link

Document

Returns true if one or more elements returned by iterator satisfy the given predicate.

Usage

From source file:org.eclipse.sirius.common.tools.api.resource.ResourceMigrationMarker.java

/**
 * Return true if the {@link Resource} has a migration marker.
 * //from   w  w  w  .j  a  v a 2  s  .c  o m
 * @param res
 *            resource to test.
 * @return true if the {@link Resource} has a migration marker.
 */
public static boolean hasMigrationMarker(Resource res) {
    return Iterators.any(res.eAdapters().iterator(), Predicates.instanceOf(ResourceMigrationMarker.class));
}

From source file:com.webbfontaine.valuewebb.irms.impl.bean.Calculator.java

private static boolean anyNull(BigDecimal... values) {
    return Iterators.any(Iterators.forArray(values), new EqualsNullPredicate());
}

From source file:org.fcrepo.http.commons.domain.Prefer.java

/**
 * Does the Prefer: header have a return tag
 * @return//from w w w .  j  a va  2s .  c o m
 */
public Boolean hasReturn() {
    return Iterators.any(preferTags.iterator(), getPreferTag("return"));
}

From source file:com.webbfontaine.valuewebb.irms.impl.bean.Calculator.java

private static boolean anyZero(BigDecimal... values) {
    return Iterators.any(Iterators.forArray(values), new EqualsZeroPredicate());
}

From source file:io.pcp.parfait.CompositeMonitoringView.java

@Override
/**// w  w  w .  ja  v a 2 s  . c  o m
 * For a Composite view, isRunning() is true if any of the underlying views are still running
 */
public boolean isRunning() {
    return Iterators.any(monitoringViews.iterator(), new Predicate<MonitoringView>() {
        @Override
        public boolean apply(MonitoringView mv) {
            return mv.isRunning();
        }
    });
}

From source file:com.webbfontaine.valuewebb.irms.impl.bean.Calculator.java

private static boolean anyNullOrZero(BigDecimal... values) {
    Predicate<BigDecimal> composite = Predicates.or(new EqualsNullPredicate(), new EqualsZeroPredicate());
    return Iterators.any(Iterators.forArray(values), composite);
}

From source file:org.openengsb.core.services.internal.security.AdminAccessConnector.java

@Override
public Access checkAccess(String username, Object action) {
    try {/*from  w  w w  . j  a  v  a 2  s .  c  om*/
        Collection<Permission> userPermissions = userManager.getAllPermissionsForUser(username);
        boolean allowed = Iterators.any(userPermissions.iterator(), new Predicate<Permission>() {
            @Override
            public boolean apply(Permission input) {
                return input.getClass().equals(RootPermission.class);
            }
        });
        if (allowed) {
            return Access.GRANTED;
        }
    } catch (UserNotFoundException e) {
        LOGGER.warn("user for access control decision was not found", e);
        // just let it abstain
    }
    return Access.ABSTAINED;
}

From source file:zotmc.collect.delegate.IterativeMap.java

@SuppressWarnings("unchecked")
@Override//from  w  w w . j  a  v a 2 s. c  om
public boolean containsValue(Object value) {
    return Iterators.any(entrySet().iterator(), valueEqualTo((V) value));
}

From source file:org.eclipse.sirius.common.xtext.internal.XtextSessionManagerListener.java

protected boolean containsXtextResources(TransactionalEditingDomain ted) {
    return ted.getResourceSet() != null && Iterators.any(ted.getResourceSet().getResources().iterator(),
            Predicates.instanceOf(XtextResource.class));
}

From source file:com.demigodsrpg.norsedemigods.util.WorldGuardUtil.java

/**
 * Check that a ProtectedRegion exists at a Location.
 *
 * @param name     The name of the region.
 * @param location The location being checked.
 * @return The region does exist at the provided location.
 *///from   ww w.  ja va  2 s .c  om
public static boolean checkForRegion(final String name, Location location) {
    return Iterators.any(WorldGuardPlugin.inst().getRegionManager(location.getWorld())
            .getApplicableRegions(location).iterator(), region -> region.getId().toLowerCase().contains(name));
}