PagedBytes.PagedBytesDataInput (Lucene 3.6.2 API)
Keywords: org.apache.lucene.util.PagedBytes.PagedBytesDataInput class

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## org.apache.lucene.util
Class PagedBytes.PagedBytesDataInput

    java.lang.Object
      org.apache.lucene.store.DataInput
          org.apache.lucene.util.PagedBytes.PagedBytesDataInput

All Implemented Interfaces:
  Cloneable

Enclosing class:
  PagedBytes

    public final class PagedBytes.PagedBytesDataInput

extends DataInput

Method Summary
`Object` | `clone()` Returns a clone of this stream.
`long` | `getPosition()` Returns the current byte position.
`byte` | `readByte()` Reads and returns a single byte.
`void` | `readBytes(byte[] b, int offset, int len)` Reads a specified number of bytes into an array at the specified offset.
`void` | `setPosition(long pos)` Seek to a position previously obtained from `getPosition()`.

Methods inherited from class org.apache.lucene.store.DataInput
`readBytes, readChars, readInt, readLong, readShort, readString, readStringStringMap, readVInt, readVLong, setModifiedUTF8StringsMode`

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

Method Detail

### clone

    public Object clone()

  Description copied from class: `DataInput`
  Returns a clone of this stream.

  Clones of a stream access the same data, and are positioned at the same point as the stream they were cloned from.

  Expert: Subclasses must ensure that clones may be positioned at different points in the input from each other and from the stream they were cloned from.

  Overrides:
    `clone` in class `DataInput`

### getPosition

    public long getPosition()

  Returns the current byte position.

### setPosition

    public void setPosition(long pos)

  Seek to a position previously obtained from `getPosition()`.

### readByte

    public byte readByte()

  Description copied from class: `DataInput`
  Reads and returns a single byte.

  Specified by:
    `readByte` in class `DataInput`
  See Also:
    `DataOutput.writeByte(byte)`

### readBytes

    public void readBytes(byte[] b,
                          int offset,
                          int len)

  Description copied from class: `DataInput`
  Reads a specified number of bytes into an array at the specified offset.

  Specified by:
    `readBytes` in class `DataInput`
  Parameters:
    `b` - the array to read bytes into
    `offset` - the offset in the array to start storing bytes
    `len` - the number of bytes to read
  See Also:
    `DataOutput.writeBytes(byte[],int)`

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