MergedStream (jackson-core 2.2.0-rc1)

java.lang.Object
- java.io.InputStream
- - com.fasterxml.jackson.core.io.MergedStream

All Implemented Interfaces:

Closeable, AutoCloseable
```
public final class MergedStream
extends InputStream
```
Simple InputStream implementation that is used to "unwind" some data previously read from an input stream; so that as long as some of that data remains, it's returned; but as long as it's read, we'll just use data from the underlying original stream. This is similar to PushbackInputStream, but here there's only one implicit pushback, when instance is constructed.

Field Summary

Fields
Modifier and Type Field and Description

protected IOContext _context

Constructor Summary

Constructors
Constructor and Description

MergedStream(IOContext context, InputStream in, byte[] buf, int start, int end)

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
- _context
```
protected final IOContext _context
```

Constructor Detail

MergedStream

public MergedStream(IOContext context,
            InputStream in,
            byte[] buf,
            int start,
            int end)

Method Detail
- available
```
public int available()
              throws IOException
```
  Overrides:
  
  available in class InputStream
  
  Throws:
  
  IOException
- close
```
public void close()
           throws IOException
```
  Specified by:
  
  close in interface Closeable
  
  Specified by:
  
  close in interface AutoCloseable
  
  Overrides:
  
  close in class InputStream
  
  Throws:
  
  IOException
- mark
```
public void mark(int readlimit)
```
  Overrides:
  
  mark in class InputStream
- markSupported
```
public boolean markSupported()
```
  Overrides:
  
  markSupported in class InputStream
- read
```
public int read()
         throws IOException
```
  Specified by:
  
  read in class InputStream
  
  Throws:
  
  IOException
- read
```
public int read(byte[] b)
         throws IOException
```
  Overrides:
  
  read in class InputStream
  
  Throws:
  
  IOException
- read
```
public int read(byte[] b,
       int off,
       int len)
         throws IOException
```
  Overrides:
  
  read in class InputStream
  
  Throws:
  
  IOException
- reset
```
public void reset()
           throws IOException
```
  Overrides:
  
  reset in class InputStream
  
  Throws:
  
  IOException
- skip
```
public long skip(long n)
          throws IOException
```
  Overrides:
  
  skip in class InputStream
  
  Throws:
  
  IOException

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