diff --git a/core/api/src/main/java/org/onosproject/net/resource/link/DefaultLinkResourceRequest.java b/core/api/src/main/java/org/onosproject/net/resource/link/DefaultLinkResourceRequest.java
new file mode 100644
index 0000000..5153aeb
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/resource/link/DefaultLinkResourceRequest.java
@@ -0,0 +1,186 @@
+/*
+ * Copyright 2014-2015 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.resource.link;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.Objects;
+
+import org.onlab.util.Bandwidth;
+import org.onosproject.net.Link;
+import org.onosproject.net.intent.Constraint;
+import org.onosproject.net.intent.IntentId;
+
+import com.google.common.collect.ImmutableSet;
+
+import org.onosproject.net.intent.constraint.BandwidthConstraint;
+import org.onosproject.net.intent.constraint.LambdaConstraint;
+import org.onosproject.net.resource.ResourceRequest;
+import org.onosproject.net.resource.ResourceType;
+
+/**
+ * Implementation of {@link LinkResourceRequest}.
+ */
+public final class DefaultLinkResourceRequest implements LinkResourceRequest {
+
+    private final IntentId intentId;
+    private final Collection<Link> links;
+    private final Set<ResourceRequest> resources;
+
+    /**
+     * Creates a new link resource request with the given ID, links, and
+     * resource requests.
+     *
+     * @param intentId intent ID related to this request
+     * @param links a set of links for the request
+     * @param resources a set of resources to be requested
+     */
+    private DefaultLinkResourceRequest(IntentId intentId,
+            Collection<Link> links,
+            Set<ResourceRequest> resources) {
+        this.intentId = intentId;
+        this.links = ImmutableSet.copyOf(links);
+        this.resources = ImmutableSet.copyOf(resources);
+    }
+
+
+    @Override
+    public ResourceType type() {
+        return null;
+    }
+
+    @Override
+    public IntentId intentId() {
+        return intentId;
+    }
+
+    @Override
+    public Collection<Link> links() {
+        return links;
+    }
+
+    @Override
+    public Set<ResourceRequest> resources() {
+        return resources;
+    }
+
+    /**
+     * Returns builder of link resource request.
+     *
+     * @param intentId intent ID related to this request
+     * @param links a set of links for the request
+     * @return builder of link resource request
+     */
+    public static LinkResourceRequest.Builder builder(
+            IntentId intentId, Collection<Link> links) {
+        return new Builder(intentId, links);
+    }
+
+    /**
+     * Builder of link resource request.
+     */
+    public static final class Builder implements LinkResourceRequest.Builder {
+        private IntentId intentId;
+        private Collection<Link> links;
+        private Set<ResourceRequest> resources;
+
+        /**
+         * Creates a new link resource request.
+         *
+         * @param intentId intent ID related to this request
+         * @param links a set of links for the request
+         */
+        private Builder(IntentId intentId, Collection<Link> links) {
+            this.intentId = intentId;
+            this.links = links;
+            this.resources = new HashSet<>();
+        }
+
+        /**
+         * Adds lambda request.
+         *
+         * @return self
+         */
+        @Override
+        public Builder addLambdaRequest() {
+            resources.add(new LambdaResourceRequest());
+            return this;
+        }
+
+        /**
+         * Adds Mpls request.
+         *
+         * @return self
+         */
+        @Override
+        public Builder addMplsRequest() {
+            resources.add(new MplsLabelResourceRequest());
+            return this;
+        }
+
+        /**
+         * Adds bandwidth request with bandwidth value.
+         *
+         * @param bandwidth bandwidth value in bits per second to be requested
+         * @return self
+         */
+        @Override
+        public Builder addBandwidthRequest(double bandwidth) {
+            resources.add(new BandwidthResourceRequest(new BandwidthResource(Bandwidth.bps(bandwidth))));
+            return this;
+        }
+
+        @Override
+        public LinkResourceRequest.Builder addConstraint(Constraint constraint) {
+            if (constraint instanceof LambdaConstraint) {
+                return addLambdaRequest();
+            } else if (constraint instanceof BandwidthConstraint) {
+                BandwidthConstraint bw = (BandwidthConstraint) constraint;
+                return addBandwidthRequest(bw.bandwidth().toDouble());
+            }
+            return this;
+        }
+
+        /**
+         * Returns link resource request.
+         *
+         * @return link resource request
+         */
+        @Override
+        public LinkResourceRequest build() {
+            return new DefaultLinkResourceRequest(intentId, links, resources);
+        }
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(intentId, links);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null || getClass() != obj.getClass()) {
+            return false;
+        }
+        final DefaultLinkResourceRequest other = (DefaultLinkResourceRequest) obj;
+        return Objects.equals(this.intentId, other.intentId)
+                && Objects.equals(this.links, other.links);
+    }
+}