org.apache.pdfbox.pdmodel.fdf.FDFOptionElement Maven / Gradle / Ivy
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The Apache PDFBox library is an open source Java tool for working with PDF documents.
/*
* 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.
*/
package org.apache.pdfbox.pdmodel.fdf;
import org.apache.pdfbox.cos.COSArray;
import org.apache.pdfbox.cos.COSBase;
import org.apache.pdfbox.cos.COSString;
import org.apache.pdfbox.pdmodel.common.COSObjectable;
/**
* This represents an object that can be used in a Field's Opt entry to represent an available option and a default
* appearance string.
*
* @author Ben Litchfield
*/
public class FDFOptionElement implements COSObjectable
{
private final COSArray option;
/**
* Default constructor.
*/
public FDFOptionElement()
{
option = new COSArray();
option.add(new COSString(""));
option.add(new COSString(""));
}
/**
* Constructor.
*
* @param o The option element.
*/
public FDFOptionElement(COSArray o)
{
option = o;
}
/**
* Convert this standard java object to a COS object.
*
* @return The cos object that matches this Java object.
*/
@Override
public COSBase getCOSObject()
{
return option;
}
/**
* Convert this standard java object to a COS object.
*
* @return The cos object that matches this Java object.
*/
public COSArray getCOSArray()
{
return option;
}
/**
* This will get the string of one of the available options. A required element.
*
* @return An available option.
*/
public String getOption()
{
return ((COSString) option.getObject(0)).getString();
}
/**
* This will set the string for an available option.
*
* @param opt One of the available options.
*/
public void setOption(String opt)
{
option.set(0, new COSString(opt));
}
/**
* This will get the string of default appearance string. A required element.
*
* @return A default appearance string.
*/
public String getDefaultAppearanceString()
{
return ((COSString) option.getObject(1)).getString();
}
/**
* This will set the default appearance string.
*
* @param da The default appearance string.
*/
public void setDefaultAppearanceString(String da)
{
option.set(1, new COSString(da));
}
}