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- /*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.area;
-
- import java.util.List;
-
- /**
- * Resolveable Interface.
- * Classes that implement this can be resolved when
- * an id is added to the area tree.
- */
- public interface Resolveable {
-
- /**
- * Check if this area has been resolved.
- *
- * @return true once this area is resolved
- */
- boolean isResolved();
-
- /**
- * Get the array of id references of this resolveable object.
- * If this object contains child resolveables that are
- * resolved through this then it should return the id's of
- * the child also.
- *
- * @return the id references for resolving this object
- */
- String[] getIDs();
-
- /**
- * This resolves reference with a list of pages.
- * The pages (PageViewport) contain the rectangle of the area.
- * @param id the id to resolve
- * @param pages the list of pages with the id area
- * may be null if not found
- */
- void resolve(String id, List pages);
- }
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