1 files changed, 54 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/interpolation/ModelInterpolator.java b/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/interpolation/ModelInterpolator.java
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+++ b/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/interpolation/ModelInterpolator.java
@@ -0,0 +1,54 @@
+package org.apache.maven.model.interpolation;
+
+/*
+ * 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.
+ */
+
+import org.apache.maven.model.Model;
+import org.apache.maven.model.building.ModelBuildingRequest;
+import org.apache.maven.model.building.ModelProblemCollector;
+
+import java.io.File;
+
+/**
+ * Replaces expressions of the form <tt>${token}</tt> with their effective values. Effective values are basically
+ * calculated from the elements of the model itself and the execution properties from the building request.
+ *
+ * @author jdcasey
+ *         <p/>
+ *         Created on Feb 2, 2005
+ */
+public interface ModelInterpolator
+{
+
+    /**
+     * Interpolates expressions in the specified model. Note that implementations are free to either interpolate the
+     * provided model directly or to create a clone of the model and interpolate the clone. Callers should always use
+     * the returned model and must not rely on the input model being updated.
+     *
+     * @param model The model to interpolate, must not be {@code null}.
+     * @param projectDir The project directory, may be {@code null} if the model does not belong to a local project but
+     *            to some artifact's metadata.
+     * @param request The model building request that holds further settings, must not be {@code null}.
+     * @param problems The container used to collect problems that were encountered, must not be {@code null}.
+     * @return The interpolated model, never {@code null}.
+     */
+    Model interpolateModel( Model model, File projectDir, ModelBuildingRequest request,
+                            ModelProblemCollector problems );
+
+}