Example usage for com.google.common.collect MapConstraints constrainedMap

Introduction

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

Prototype

public static <K, V> Map<K, V> constrainedMap(Map<K, V> map, MapConstraint<? super K, ? super V> constraint) 

Source Link

Document

Returns a constrained view of the specified map, using the specified constraint.

Usage

From source file:org.brocalc.domain.RangeConstraintMapUtil.java

public static <T extends Comparable<?>> Map<Range<T>, BrokerageScheduleComponent> createRangeConstrainedMap(
        final String rangeName) {
    final Map<Range<T>, BrokerageScheduleComponent> baseMap = Maps.newHashMap();
    Map<Range<T>, BrokerageScheduleComponent> constrainedMap = MapConstraints.constrainedMap(baseMap,
            new MapConstraint<Range<T>, BrokerageScheduleComponent>() {

                @Override/*from  w  ww.ja va 2 s  .c  o m*/
                public void checkKeyValue(Range<T> newKey,
                        BrokerageScheduleComponent brokerageScheduleComponent) {
                    baseMap.keySet();
                    for (Range<T> existingKey : baseMap.keySet()) {
                        if (existingKey.isConnected(newKey) && !existingKey.intersection(newKey).isEmpty()) {
                            throw new RangeOverlapException(
                                    rangeName + " " + newKey + " overlaps with " + existingKey);
                        }
                    }
                }
            });
    return constrainedMap;
}

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From source file:com.google.gxp.compiler.schema.FileBackedSchemaFactory.java

private static <K, V> Map<K, V> createMap() {
    Map<K, V> map = Maps.newHashMap();
    return MapConstraints.constrainedMap(map, MapConstraints.notNull());
}

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From source file:org.jasig.portal.url.AbstractUrlBuilder.java

public AbstractUrlBuilder() {
    this.parameters = MapConstraints.constrainedMap(new ParameterMap(), new MapConstraint<String, String[]>() {
        @Override// ww w  .  j a  v a 2  s  .  c o m
        public void checkKeyValue(String key, String[] value) {
            Validate.notNull(key, "name can not be null");
            Validate.noNullElements(value, "values can not be null or contain null elements");
        }
    });
}

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From source file:org.apereo.portal.url.PortletUrlBuilder.java

public PortletUrlBuilder(IPortletWindowId portletWindowId, IPortalUrlBuilder portalUrlBuilder) {
    Preconditions.checkNotNull(portletWindowId, "IPortletWindowId can not be null");
    Preconditions.checkNotNull(portalUrlBuilder, "IPortalUrlBuilder can not be null");

    this.portletWindowId = portletWindowId;
    this.portalUrlBuilder = portalUrlBuilder;
    this.urlType = this.portalUrlBuilder.getUrlType();

    this.publicRenderParameters = MapConstraints.constrainedMap(new ParameterMap(),
            new MapConstraint<String, String[]>() {
                @Override/*from  ww  w .ja  v a  2  s. c o  m*/
                public void checkKeyValue(String key, String[] value) {
                    Validate.notNull(key, "name can not be null");
                    Validate.noNullElements(value, "values can not be null or contain null elements");
                }
            });
}

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From source file:net.shibboleth.idp.attribute.filter.context.AttributeFilterWorkContext.java

/** Constructor. */
public AttributeFilterWorkContext() {
    permittedValues = MapConstraints.constrainedMap(new HashMap<String, Set<IdPAttributeValue>>(),
            MapConstraints.notNull());//from   ww  w . j a v  a  2s  . c o  m
    deniedValues = MapConstraints.constrainedMap(new HashMap<String, Set<IdPAttributeValue>>(),
            MapConstraints.notNull());
}

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From source file:net.shibboleth.idp.attribute.resolver.context.AttributeResolverWorkContext.java

/** Constructor. */
public AttributeResolverWorkContext() {
    resolvedAttributeDefinitions = MapConstraints
            .constrainedMap(new HashMap<String, ResolvedAttributeDefinition>(), MapConstraints.notNull());

    resolvedDataConnectors = MapConstraints.constrainedMap(new HashMap<String, ResolvedDataConnector>(),
            MapConstraints.notNull());//w  w  w.  jav a 2s .c  o m
}

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From source file:net.shibboleth.idp.attribute.resolver.context.AttributeResolutionContext.java

/** Constructor. */
public AttributeResolutionContext() {
    requestedAttributeNames = Collections.emptySet();
    resolvedAttributes = MapConstraints.constrainedMap(new HashMap<String, IdPAttribute>(),
            MapConstraints.notNull());/*  w w w  .java 2 s.  co m*/
}

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From source file:net.shibboleth.idp.attribute.filter.context.AttributeFilterContext.java

/** Constructor. */
public AttributeFilterContext() {
    prefilteredAttributes = MapConstraints.constrainedMap(new HashMap<String, IdPAttribute>(),
            MapConstraints.notNull());//from www .  j  a v  a  2 s  . c  o  m
    filteredAttributes = MapConstraints.constrainedMap(new HashMap<String, IdPAttribute>(),
            MapConstraints.notNull());
}

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From source file:net.shibboleth.idp.attribute.filter.context.AttributeFilterContext.java

/**
 * Sets the attributes which are to be filtered.
 * /*from ww w .  j  a v  a  2 s .  c o  m*/
 * @param attributes attributes which are to be filtered
 */
public void setPrefilteredIdPAttributes(@Nullable @NullableElements final Collection<IdPAttribute> attributes) {
    Collection<IdPAttribute> checkedAttributes = new ArrayList<>();
    CollectionSupport.addIf(checkedAttributes, attributes, Predicates.notNull());

    prefilteredAttributes = MapConstraints.constrainedMap(
            new HashMap<String, IdPAttribute>(checkedAttributes.size()), MapConstraints.notNull());

    for (final IdPAttribute attribute : checkedAttributes) {
        prefilteredAttributes.put(attribute.getId(), attribute);
    }
}

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From source file:net.shibboleth.idp.attribute.filter.context.AttributeFilterContext.java

/**
 * Sets the attributes that have been filtered.
 * //from ww  w  .  jav a2  s .c o  m
 * @param attributes attributes that have been filtered
 */
public void setFilteredIdPAttributes(@Nullable @NullableElements final Collection<IdPAttribute> attributes) {
    Collection<IdPAttribute> checkedAttributes = new ArrayList<>();
    CollectionSupport.addIf(checkedAttributes, attributes, Predicates.notNull());

    filteredAttributes = MapConstraints.constrainedMap(
            new HashMap<String, IdPAttribute>(checkedAttributes.size()), MapConstraints.notNull());

    for (final IdPAttribute attribute : checkedAttributes) {
        filteredAttributes.put(attribute.getId(), attribute);
    }
}

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