org.apache.jackrabbit.oak.plugins.tree.factories.TreeFactory Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.jackrabbit.oak.plugins.tree.factories;
import org.apache.jackrabbit.oak.api.Tree;
import org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree;
import org.apache.jackrabbit.oak.plugins.tree.impl.NodeBuilderTree;
import org.apache.jackrabbit.oak.spi.state.NodeBuilder;
import org.apache.jackrabbit.oak.spi.state.NodeState;
import org.jetbrains.annotations.NotNull;
import static com.google.common.base.Preconditions.checkArgument;
/**
* Factory to obtain {@code Tree} objects from {@code NodeState}s
* and {@code NodeBuilder}s.
*
* @deprecated Please use {@code TreeProvider} instead
*/
public final class TreeFactory {
private TreeFactory() {}
public static Tree createTree(@NotNull NodeBuilder builder) {
return new NodeBuilderTree("", builder);
}
public static Tree createReadOnlyTree(@NotNull NodeState rootState) {
return new ImmutableTree(rootState);
}
public static Tree createReadOnlyTree(@NotNull Tree readOnlyParent, @NotNull String childName, @NotNull NodeState childState) {
checkArgument(readOnlyParent instanceof ImmutableTree);
return new ImmutableTree((ImmutableTree) readOnlyParent, childName, childState);
}
}