JoinedInputStream

java.lang.Object
- java.io.InputStream
- - de.pdark.decentxml.JoinedInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable
```
public class JoinedInputStream
extends java.io.InputStream
```
This class allows to join several InputStream's into one.
Reading from an instance of JoinedInputStream will read each underlying InputStream until it is depleted and then continue with the next one.
Depleted InputStream's will be closed as soon as possible.

Field Summary

Fields
Modifier and Type Field Description

private java.util.List<java.io.InputStream> streams

Constructor Summary

Constructors
Constructor Description

JoinedInputStream()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`JoinedInputStream`	`add(java.io.InputStream in)`	Add another `InputStream`.
`void`	`close()`
`private void`	`popStream()`	Remove the current `InputStream` and close it.
`int`	`read()`
`int`	`read(byte[] b, int off, int len)`

Methods inherited from class java.io.InputStream
available, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - streams
```
private java.util.List<java.io.InputStream> streams
```
- Constructor Detail
  - JoinedInputStream
```
public JoinedInputStream()
```
- Method Detail
  - add
```
public JoinedInputStream add(java.io.InputStream in)
```
    Add another InputStream.
    It is allowed to add more InputStream's even after reading has started.
    It is illegal to add more streams after the joined stream has been closed.
  - read
```
public int read()
         throws java.io.IOException
```
    Specified by:
    
    read in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - popStream
```
private void popStream()
                throws java.io.IOException
```
    Remove the current InputStream and close it.
    
    Throws:
    
    java.io.IOException
  - read
```
public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException
```
    Overrides:
    
    read in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Overrides:
    
    close in class java.io.InputStream
    
    Throws:
    
    java.io.IOException