| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.fonts; |
| |
| import javax.xml.transform.Source; |
| |
| /** |
| * This interface is used to resolve absolute and relative font URIs. |
| */ |
| public interface FontResolver { |
| |
| /** |
| * Called to resolve an URI to a Source instance. The base URI needed by the URIResolver's |
| * resolve() method is defined to be implicitly available in this case. If the URI cannot |
| * be resolved, null is returned and it is assumed that the FontResolver implementation |
| * already warned the user about the problem. |
| * @param href An href attribute, which may be relative or absolute. |
| * @return A Source object, or null if the href could not resolved. |
| */ |
| Source resolve(String href); |
| |
| /** |
| * Check whether complex script features are enabled. |
| * @return true if FOP is to use complex script features |
| */ |
| boolean isComplexScriptFeaturesEnabled(); |
| |
| } |