diff options
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/LinkTypeConstraint.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/LinkTypeConstraint.java | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/LinkTypeConstraint.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/LinkTypeConstraint.java deleted file mode 100644 index ffa4405b..00000000 --- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/LinkTypeConstraint.java +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Copyright 2014 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.onosproject.net.intent.constraint; - -import com.google.common.annotations.Beta; -import com.google.common.collect.ImmutableSet; -import org.onosproject.net.Link; -import org.onosproject.net.resource.link.LinkResourceService; - -import java.util.Objects; -import java.util.Set; - -import static com.google.common.base.MoreObjects.toStringHelper; -import static com.google.common.base.Preconditions.checkArgument; -import static com.google.common.base.Preconditions.checkNotNull; - -/** - * Constraint that evaluates links based on their type. - */ -@Beta -public class LinkTypeConstraint extends BooleanConstraint { - - private final Set<Link.Type> types; - private final boolean isInclusive; - - /** - * Creates a new constraint for requesting connectivity using or avoiding - * the specified link types. - * - * @param inclusive indicates whether the given link types are to be - * permitted or avoided - * @param types link types - */ - public LinkTypeConstraint(boolean inclusive, Link.Type... types) { - checkNotNull(types, "Link types cannot be null"); - checkArgument(types.length > 0, "There must be more than one type"); - this.types = ImmutableSet.copyOf(types); - this.isInclusive = inclusive; - } - - // Constructor for serialization - private LinkTypeConstraint() { - this.types = null; - this.isInclusive = false; - } - - @Override - public boolean isValid(Link link, LinkResourceService resourceService) { - boolean contains = types.contains(link.type()); - return isInclusive ? contains : !contains; - } - - /** - * Returns the set of link types. - * - * @return set of link types - */ - public Set<Link.Type> types() { - return types; - } - - /** - * Indicates if the constraint is inclusive or exclusive. - * - * @return true if inclusive - */ - public boolean isInclusive() { - return isInclusive; - } - - @Override - public int hashCode() { - return Objects.hash(types, isInclusive); - } - - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (obj == null || getClass() != obj.getClass()) { - return false; - } - final LinkTypeConstraint other = (LinkTypeConstraint) obj; - return Objects.equals(this.types, other.types) && Objects.equals(this.isInclusive, other.isInclusive); - } - - @Override - public String toString() { - return toStringHelper(this) - .add("inclusive", isInclusive) - .add("types", types) - .toString(); - } -} |