Package org.apache.fop.pdf

Class PDFNumsArray

  • All Implemented Interfaces:
    PDFWritable
    public class PDFNumsArray
extends PDFObject
    Class representing an "Nums" array object (for Number Trees).

    • Field Detail

      • map

        protected java.util.SortedMap<java.lang.Integer,​java.lang.Object> map
        Sorted Map holding the values of this array.

    • Constructor Detail

      • PDFNumsArray

        public PDFNumsArray​(PDFObject parent)
        Create a new, empty array object.
        Parameters:
        parent - the object's parent if any

    • Method Detail

      • length

        public int length()
        Returns the length of the array
        Returns:
        the length of the array

      • put

        public void put​(java.lang.Integer key,
                java.lang.Object obj)
        Sets an entry.
        Parameters:
        key - the key of the value to set
        obj - the new value

      • put

        public void put​(int key,
                java.lang.Object obj)
        Sets an entry.
        Parameters:
        key - the key of the value to set
        obj - the new value

      • get

        public java.lang.Object get​(java.lang.Integer key)
        Gets an entry.
        Parameters:
        key - the key of requested value
        Returns:
        the requested value

      • get

        public java.lang.Object get​(int key)
        Gets an entry.
        Parameters:
        key - the key of requested value
        Returns:
        the requested value

      • output

        public int output​(java.io.OutputStream stream)
           throws java.io.IOException
        Write the PDF represention of this object
        Overrides:
        output in class PDFObject
        Parameters:
        stream - the stream to write the PDF to
        Returns:
        the number of bytes written
        Throws:
        java.io.IOException - if there is an error writing to the stream