SceneGraphStreamReader (Java 3D Javadocs 0-SNAPSHOT API)

java.lang.Object
- org.scijava.java3d.utils.scenegraph.io.SceneGraphStreamReader

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

Constructor Summary

Constructors
Constructor and Description

SceneGraphStreamReader(InputStream stream)
Creates new SceneGraphStreamReader and reads the file header information

Constructors
Constructor and Description
`SceneGraphStreamReader(InputStream stream)` Creates new SceneGraphStreamReader and reads the file header information

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()` Close the SceneGraphStreamReader stream
`ClassLoader`	`getClassLoader()` Get the ClassLoader used to load the scene graph objects and deserialize user data
`BranchGroup`	`readBranchGraph(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(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(InputStream stream)
                       throws IOException
```
    Creates new SceneGraphStreamReader and reads the file header information
    
    Throws:
    
    IOException
- Method Detail
  - readUniverse
```
public ConfiguredUniverse readUniverse()
                                throws IOException
```
    Read and create the universe. If the BranchGraphs were written then they will be added to the universe before it is returned.
    
    Throws:
    
    IOException
  - readUniverse
```
public ConfiguredUniverse readUniverse(Canvas3D canvas)
                                throws 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:
    
    IOException
  - readBranchGraph
```
public BranchGroup readBranchGraph(HashMap namedObjects)
                            throws 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:
    
    IOException
  - setClassLoader
```
public void setClassLoader(ClassLoader classLoader)
```
    Set the ClassLoader used to load the scene graph objects and deserialize user data
  - getClassLoader
```
public ClassLoader getClassLoader()
```
    Get the ClassLoader used to load the scene graph objects and deserialize user data
  - close
```
public void close()
           throws IOException
```
    Close the SceneGraphStreamReader stream
    
    Throws:
    
    IOException
    
    Since:
    
    Java 3D 1.5.1

Class SceneGraphStreamReader

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SceneGraphStreamReader

Method Detail

readUniverse

readUniverse

readBranchGraph

setClassLoader

getClassLoader

close