+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.yang.data.api;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Lists;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import org.opendaylight.yangtools.util.HashCodeBuilder;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.InstanceIdentifierBuilder;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
+
+final class YangInstanceIdentifierBuilder implements InstanceIdentifierBuilder {
+ private final HashCodeBuilder<PathArgument> hash;
+ private final List<PathArgument> path;
+
+ public YangInstanceIdentifierBuilder() {
+ this.hash = new HashCodeBuilder<>();
+ this.path = new ArrayList<>();
+ }
+
+ public YangInstanceIdentifierBuilder(final Iterable<PathArgument> prefix, final int hash) {
+ this.path = Lists.newArrayList(prefix);
+ this.hash = new HashCodeBuilder<>(hash);
+ }
+
+ @Override
+ public InstanceIdentifierBuilder node(final QName nodeType) {
+ final PathArgument arg = new NodeIdentifier(nodeType);
+ path.add(arg);
+ hash.addArgument(arg);
+ return this;
+ }
+
+ @Override
+ public InstanceIdentifierBuilder nodeWithKey(final QName nodeType, final QName key, final Object value) {
+ final PathArgument arg = new NodeIdentifierWithPredicates(nodeType, key, value);
+ path.add(arg);
+ hash.addArgument(arg);
+ return this;
+ }
+
+ @Override
+ public InstanceIdentifierBuilder nodeWithKey(final QName nodeType, final Map<QName, Object> keyValues) {
+ final PathArgument arg = new NodeIdentifierWithPredicates(nodeType, keyValues);
+ path.add(arg);
+ hash.addArgument(arg);
+ return this;
+ }
+
+ @Override
+ @Deprecated
+ public YangInstanceIdentifier toInstance() {
+ return build();
+ }
+
+ @Override
+ public YangInstanceIdentifier build() {
+ return new YangInstanceIdentifier(ImmutableList.copyOf(path), hash.build());
+ }
+}
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