ReadOnlyFileInputStream (TrueZIP Kernel 7.2-rc-2 API)

java.lang.Object
- java.io.InputStream
- - de.schlichtherle.truezip.rof.ReadOnlyFileInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable
```
public class ReadOnlyFileInputStream
extends java.io.InputStream
```
An adapter class turning a provided ReadOnlyFile into an InputStream. Note that this stream supports marking. Note that any of the methods in this class throw a NullPointerException if rof hasn't been initialized.
This class is not thread-safe.

Author:

Christian Schlichtherle

Field Summary

Fields
Modifier and Type Field and Description

private long mark
The position of the last mark.

protected ReadOnlyFile rof
The underlying ReadOnlyFile.

Fields
Modifier and Type	Field and Description
`private long`	`mark` The position of the last mark.
`protected ReadOnlyFile`	`rof` The underlying `ReadOnlyFile`.

Constructor Summary

Constructors
Constructor and Description

ReadOnlyFileInputStream(ReadOnlyFile rof)
Adapts the given ReadOnlyFile.

Constructors
Constructor and Description
`ReadOnlyFileInputStream(ReadOnlyFile rof)` Adapts the given `ReadOnlyFile`.

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)`

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

- Field Detail
  - rof
```
protected ReadOnlyFile rof
```
    The underlying ReadOnlyFile. Any of the methods in this class throw a NullPointerException if this hasn't been initialized.
  - mark
```
private long mark
```
    The position of the last mark. Initialized to -1 to indicate that no mark has been set.
- Constructor Detail
  - ReadOnlyFileInputStream
```
public ReadOnlyFileInputStream(ReadOnlyFile rof)
```
    Adapts the given ReadOnlyFile.
    
    Parameters:
    rof - The underlying ReadOnlyFile. May be null, but must be initialized before any method of this class can be used.
- Method Detail
  - read
```
public int read()
         throws java.io.IOException
```
    Specified by:
    
    read in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - read
```
public 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

Class ReadOnlyFileInputStream

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

rof

mark

Constructor Detail

ReadOnlyFileInputStream

Method Detail

read

read

read

skip

available

close

mark

reset

markSupported