# PDActionHide.java

    /*
     * 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.interactive.action;

    import org.apache.pdfbox.cos.COSBase;
    import org.apache.pdfbox.cos.COSBoolean;
    import org.apache.pdfbox.cos.COSDictionary;
    import org.apache.pdfbox.cos.COSName;

    /**
     * This represents a thread action that can be executed in a PDF document.
     *
     * @author Evgeniy Muravitskiy
     */
    public class PDActionHide extends PDAction
    {

        /**
         * This type of action this object represents.
         */
        public static final String SUB_TYPE = "Hide";

        /**
         * Default Constructor
         */
        public PDActionHide()
        {
            setSubType(SUB_TYPE);
        }

        /**
         * Constructor
         *
         * @param a the action dictionary
         */
        public PDActionHide(COSDictionary a)
        {
            super(a);
        }

        /**
         * The annotation or annotations to be hidden or shown
         *
         * @return The T entry of the specific thread action dictionary.
         */
        public COSBase getT()
        {
            // Dictionary, String or Array
            return this.action.getDictionaryObject(COSName.T);
        }

        /**
         * @param t annotation or annotations
         */
        public void setT(COSBase t)
        {
            this.action.setItem(COSName.T, t);
        }

        /**
         * A flag indicating whether to hide the annotation or show it
         *
         * @return true if annotation is hidden
         */
        public boolean getH()
        {
            return this.action.getBoolean(COSName.H, true);
        }

        /**
         * @param h hide flag
         */
        public void setH(boolean h)
        {
            this.action.setItem(COSName.H, COSBoolean.getBoolean(h));
        }

    }