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- /*
- * 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.pdf;
-
- import java.io.IOException;
- import java.io.OutputStream;
- import java.io.Writer;
-
- import org.apache.commons.io.output.CountingOutputStream;
-
- /**
- * class representing a named destination
- */
- public class PDFDestination extends PDFObject {
-
- /**
- * ID Reference for this destination
- */
- private String idRef;
-
- /**
- * PDFReference (object reference) for this destination
- */
- private Object goToReference;
-
- /**
- * Create a named destination
- * @param idRef ID Reference for this destination (the name of the destination)
- * @param goToRef Object reference to the GoTo Action
- */
- public PDFDestination(String idRef, Object goToRef) {
- super();
- this.goToReference = goToRef;
- this.idRef = idRef;
- }
-
- /** {@inheritDoc} */
- protected int output(OutputStream stream) throws IOException {
- CountingOutputStream cout = new CountingOutputStream(stream);
- Writer writer = PDFDocument.getWriterFor(cout);
-
- formatObject(getIDRef(), cout, writer);
- writer.write(' ');
- formatObject(goToReference, cout, writer);
-
- writer.flush();
- return cout.getCount();
- }
-
- /**
- * Sets the GoToReference in the associated DestinationData object.
- *
- * @param goToReference the reference to set in the associated DestinationData object.
- * @deprecated use setGoToReference(Object) instead
- */
- public void setGoToReference(String goToReference) {
- this.goToReference = goToReference;
- }
-
- /**
- * Sets the GoToReference in the associated DestinationData object.
- *
- * @param goToReference the reference to set in the associated DestinationData object.
- */
- public void setGoToReference(Object goToReference) {
- this.goToReference = goToReference;
- }
-
- /**
- * Returns the GoToReference from the associated DestinationData object.
- *
- * @return the GoToReference from the associated DestinationData object.
- */
- public Object getGoToReference() {
- return this.goToReference;
- }
-
- /**
- * Returns the RefID from the associated DestinationData object.
- *
- * @return the RefID from the associated DestinationData object.
- */
- public String getIDRef() {
- return this.idRef;
- }
-
- /**
- * Check if this equals another object.
- *
- * @param obj the object to compare
- * @return true if this equals other object
- */
- public boolean equals(Object obj) {
- if (this == obj) {
- return true;
- }
-
- if (obj == null || !(obj instanceof PDFDestination)) {
- return false;
- }
-
- PDFDestination dest = (PDFDestination)obj;
- if (dest.getIDRef().equals(this.getIDRef())) {
- return true;
- }
-
- return false;
- }
-
- /** {@inheritDoc} */
- public int hashCode() {
- return getIDRef().hashCode();
- }
-
- }
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