Package com.sun.j3d.utils.scenegraph.io

Class SceneGraphStreamReader

  • public class SceneGraphStreamReader
extends java.lang.Object
    Read and create a (set) of Java3D BranchGraphs or Universe from a Java Stream.

    • Constructor Summary

      Constructors 
      Constructor Description
      SceneGraphStreamReader​(java.io.InputStream stream)
      Creates new SceneGraphStreamReader and reads the file header information

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()
      Close the SceneGraphStreamReader stream
      java.lang.ClassLoader getClassLoader()
      Get the ClassLoader used to load the scene graph objects and deserialize user data
      BranchGroup readBranchGraph​(java.util.HashMap namedObjects)
      Read and return the graph from the stream.
      ConfiguredUniverse readUniverse()
      Read and create the universe.
      ConfiguredUniverse readUniverse​(Canvas3D canvas)
      Read and create the universe.
      void setClassLoader​(java.lang.ClassLoader classLoader)
      Set the ClassLoader used to load the scene graph objects and deserialize user data

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • SceneGraphStreamReader

        public SceneGraphStreamReader​(java.io.InputStream stream)
                       throws java.io.IOException
        Creates new SceneGraphStreamReader and reads the file header information
        Throws:
        java.io.IOException

    • Method Detail

      • readUniverse

        public ConfiguredUniverse readUniverse()
                                throws java.io.IOException
        Read and create the universe. If the BranchGraphs were written then they will be added to the universe before it is returned.
        Throws:
        java.io.IOException

      • readUniverse

        public ConfiguredUniverse readUniverse​(Canvas3D canvas)
                                throws java.io.IOException
        Read and create the universe. If the BranchGraphs were written then they will be added to the universe before it is returned.
        Parameters:
        canvas - The Canvas3D to associate with the universe.
        Throws:
        java.io.IOException

      • readBranchGraph

        public BranchGroup readBranchGraph​(java.util.HashMap namedObjects)
                            throws java.io.IOException
        Read and return the graph from the stream. namedObjects map will be updated with any objects that were named during the write process
        Throws:
        java.io.IOException

      • setClassLoader

        public void setClassLoader​(java.lang.ClassLoader classLoader)
        Set the ClassLoader used to load the scene graph objects and deserialize user data

      • getClassLoader

        public java.lang.ClassLoader getClassLoader()
        Get the ClassLoader used to load the scene graph objects and deserialize user data

      • close

        public void close()
           throws java.io.IOException
        Close the SceneGraphStreamReader stream
        Throws:
        java.io.IOException
        Since:
        Java 3D 1.5.1