*/
package org.opendaylight.yangtools.yang.data.impl.schema.nodes;
-import com.google.common.base.Objects;
-import com.google.common.base.Objects.ToStringHelper;
-import com.google.common.base.Preconditions;
-
+import com.google.common.base.MoreObjects.ToStringHelper;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.concepts.AbstractIdentifiable;
import org.opendaylight.yangtools.concepts.Immutable;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-public abstract class AbstractImmutableNormalizedNode<K extends YangInstanceIdentifier.PathArgument,V> implements NormalizedNode<K, V>, Immutable {
- private final K nodeIdentifier;
-
+public abstract class AbstractImmutableNormalizedNode<K extends PathArgument, N extends NormalizedNode>
+ extends AbstractIdentifiable<PathArgument, K> implements NormalizedNode, Immutable {
protected AbstractImmutableNormalizedNode(final K nodeIdentifier) {
- this.nodeIdentifier = Preconditions.checkNotNull(nodeIdentifier, "nodeIdentifier");
- }
-
- @Override
- public final QName getNodeType() {
- return getIdentifier().getNodeType();
- }
-
- @Override
- public final K getIdentifier() {
- return nodeIdentifier;
+ super(nodeIdentifier);
}
- @Override
- public final String toString() {
- return addToStringAttributes(Objects.toStringHelper(this)).toString();
- }
-
- protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
- return toStringHelper.add("nodeIdentifier", nodeIdentifier).add("value", getValue());
- }
-
- protected abstract boolean valueEquals(AbstractImmutableNormalizedNode<?, ?> other);
- protected abstract int valueHashCode();
-
@Override
public final boolean equals(final Object obj) {
if (this == obj) {
return true;
}
- if (obj == null) {
- return false;
- }
- if (this.getClass() != obj.getClass()) {
- return false;
- }
-
- final AbstractImmutableNormalizedNode<?, ?> other = (AbstractImmutableNormalizedNode<?, ?>)obj;
- if (!nodeIdentifier.equals(other.nodeIdentifier)) {
+ final Class<N> clazz = implementedType();
+ if (!clazz.isInstance(obj)) {
return false;
}
-
- return valueEquals(other);
+ final N other = clazz.cast(obj);
+ return getIdentifier().equals(other.getIdentifier()) && valueEquals(other);
}
@Override
public final int hashCode() {
- int result = nodeIdentifier.hashCode();
- result = 31 * result + valueHashCode();
- return result;
+ return 31 * getIdentifier().hashCode() + valueHashCode();
}
+
+ @Override
+ protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
+ return super.addToStringAttributes(toStringHelper).add("body", body());
+ }
+
+ protected abstract @NonNull Class<N> implementedType();
+
+ protected abstract int valueHashCode();
+
+ protected abstract boolean valueEquals(@NonNull N other);
}