DecoratingInputStream (TrueZIP Kernel 7.2-rc-2 API)

java.lang.Object
- java.io.InputStream
- - de.schlichtherle.truezip.io.DecoratingInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

ConcurrentInputShop.ConcurrentInputStream, IOCache.Buffer.BufferInputStream, LazyInputSocket.ProxyInputStream, SynchronizedInputStream
```
@DefaultAnnotation(value=edu.umd.cs.findbugs.annotations.NonNull.class)
public abstract class DecoratingInputStream
extends java.io.InputStream
```
An abstract decorator for an input stream. This is a clean room implementation of its cousin FilterInputStream in the JSE, but optimized for performance and without multithreading support.

Author:

Christian Schlichtherle

See Also:
DecoratingOutputStream

Field Summary

Fields
Modifier and Type Field and Description

protected java.io.InputStream delegate
The nullable decorated input stream.

Fields
Modifier and Type	Field and Description
`protected java.io.InputStream`	`delegate` The nullable decorated input stream.

Constructor Summary

Constructors
Modifier Constructor and Description

protected DecoratingInputStream(java.io.InputStream in)
Constructs a new decorating input stream.

Constructors
Modifier	Constructor and Description
`protected`	`DecoratingInputStream(java.io.InputStream in)` Constructs a new decorating input stream.

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`available()`
`void`	`close()`
`void`	`mark(int readlimit)`
`boolean`	`markSupported()`
`int`	`read()`
`int`	`read(byte[] b)`
`int`	`read(byte[] b, int off, int len)`
`void`	`reset()`
`long`	`skip(long n)`
`java.lang.String`	`toString()` Returns a string representation of this object for debugging and logging purposes.

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

- Field Detail
  - delegate
```
@Nullable
protected java.io.InputStream delegate
```
    The nullable decorated input stream.
- Constructor Detail
  - DecoratingInputStream
```
protected DecoratingInputStream(@CheckForNull
                     java.io.InputStream in)
```
    Constructs a new decorating input stream.
    
    Parameters:
    in - the input stream to wrap in this decorator.
- Method Detail
  - read
```
public int read()
         throws java.io.IOException
```
    Specified by:
    
    read in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - read
```
public final int read(byte[] b)
               throws java.io.IOException
```
    Overrides:
    
    read in class java.io.InputStream
    
    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
  - skip
```
public long skip(long n)
          throws java.io.IOException
```
    Overrides:
    
    skip in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - available
```
public int available()
              throws java.io.IOException
```
    Overrides:
    
    available in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.io.Closeable
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Overrides:
    
    close in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - mark
```
public void mark(int readlimit)
```
    Overrides:
    
    mark in class java.io.InputStream
  - reset
```
public void reset()
           throws java.io.IOException
```
    Overrides:
    
    reset in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - markSupported
```
public boolean markSupported()
```
    Overrides:
    
    markSupported in class java.io.InputStream
  - toString
```
public java.lang.String toString()
```
    Returns a string representation of this object for debugging and logging purposes.
    
    Overrides:
    
    toString in class java.lang.Object

Class DecoratingInputStream

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

delegate

Constructor Detail

DecoratingInputStream

Method Detail

read

read

read

skip

available

close

mark

reset

markSupported

toString