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Diffstat (limited to 'sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/util/ModelTransformer.java')
-rw-r--r-- | sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/util/ModelTransformer.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/util/ModelTransformer.java b/sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/util/ModelTransformer.java new file mode 100644 index 0000000000..2a6fbe2f8a --- /dev/null +++ b/sca-java-1.x/tags/java-stable-20060304/sca/model/src/main/java/org/apache/tuscany/model/util/ModelTransformer.java @@ -0,0 +1,51 @@ +/** + * + * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. + * + * 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.apache.tuscany.model.util; + +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +/** + * A model transformer. Invokes a model content handler to perform the actual transformation. + */ +public interface ModelTransformer { + + /** + * Uses a ModelContentHandler to transform a model. + */ + public List transform(Iterator iterator, ModelContentHandler handler); + + /** + * Uses a ModelContentHandler to transform a model. Performs the first + * transform pass. + */ + public List transformPass1(Iterator iterator, ModelContentHandler handler, List deferredHandlers); + + /** + * Uses a ModelContentHandler to transform a model. Performs the first + * transform pass. + */ + public List transformPass1(Iterator iterator, final ModelContentHandler handler, List deferredHandlers, Map targets, List contents); + + /** + * Uses a ModelContentHandler to transform a model. Performs the second + * transform pass. + */ + public void transformPass2(List deferredHandlers); + +} |