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## org.apache.poi.util
Class LittleEndianByteArrayInputStream

    java.lang.Object
      java.io.InputStream
          java.io.ByteArrayInputStream
              org.apache.poi.util.LittleEndianByteArrayInputStream

All Implemented Interfaces:
  java.io.Closeable, LittleEndianInput

    public class LittleEndianByteArrayInputStream

extends java.io.ByteArrayInputStream
implements LittleEndianInput

Adapts a plain byte array to `LittleEndianInput`

Field Summary

Fields inherited from class java.io.ByteArrayInputStream
`buf, count, mark, pos`

Constructor Summary
`LittleEndianByteArrayInputStream(byte[] buf)`
`LittleEndianByteArrayInputStream(byte[] buf, int startOffset)`
`LittleEndianByteArrayInputStream(byte[] buf, int startOffset, int maxReadLen)`

Method Summary
`protected void` | `checkPosition(int i)`
`int` | `getReadIndex()`
`byte` | `readByte()`
`double` | `readDouble()`
`void` | `readFully(byte[] buffer)`
`void` | `readFully(byte[] buffer, int off, int len)`
`int` | `readInt()`
`long` | `readLong()`
`void` | `readPlain(byte[] buf, int off, int len)` Usually acts the same as `LittleEndianInput.readFully(byte[], int, int)`, but for an encrypted stream the raw (unencrypted) data is filled
`short` | `readShort()`
`int` | `readUByte()`
`long` | `readUInt()`
`int` | `readUShort()`
`void` | `setReadIndex(int pos)`

Methods inherited from class java.io.ByteArrayInputStream
`available, close, mark, markSupported, read, read, reset, skip`

Methods inherited from class java.io.InputStream
`read`

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

Methods inherited from interface org.apache.poi.util.LittleEndianInput
`available`

Constructor Detail

### LittleEndianByteArrayInputStream

    public LittleEndianByteArrayInputStream(byte[] buf,
                                            int startOffset,
                                            int maxReadLen)

### LittleEndianByteArrayInputStream

    public LittleEndianByteArrayInputStream(byte[] buf,
                                            int startOffset)

### LittleEndianByteArrayInputStream

    public LittleEndianByteArrayInputStream(byte[] buf)

Method Detail

### checkPosition

    protected void checkPosition(int i)

### getReadIndex

    public int getReadIndex()

### setReadIndex

    public void setReadIndex(int pos)

### readByte

    public byte readByte()

  Specified by:
    `readByte` in interface `LittleEndianInput`

### readInt

    public int readInt()

  Specified by:
    `readInt` in interface `LittleEndianInput`

### readLong

    public long readLong()

  Specified by:
    `readLong` in interface `LittleEndianInput`

### readShort

    public short readShort()

  Specified by:
    `readShort` in interface `LittleEndianInput`

### readUByte

    public int readUByte()

  Specified by:
    `readUByte` in interface `LittleEndianInput`

### readUShort

    public int readUShort()

  Specified by:
    `readUShort` in interface `LittleEndianInput`

### readUInt

    public long readUInt()

### readDouble

    public double readDouble()

  Specified by:
    `readDouble` in interface `LittleEndianInput`

### readFully

    public void readFully(byte[] buffer,
                          int off,
                          int len)

  Specified by:
    `readFully` in interface `LittleEndianInput`

### readFully

    public void readFully(byte[] buffer)

  Specified by:
    `readFully` in interface `LittleEndianInput`

### readPlain

    public void readPlain(byte[] buf,
                          int off,
                          int len)

  Description copied from interface: `LittleEndianInput`
  Usually acts the same as `LittleEndianInput.readFully(byte[], int, int)`, but for an encrypted stream the raw (unencrypted) data is filled

  Specified by:
    `readPlain` in interface `LittleEndianInput`
  Parameters:
    `buf` - the byte array to receive the bytes
    `off` - the start offset into the byte array
    `len` - the amount of bytes to fill

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Copyright 2017 The Apache Software Foundation or its licensors, as applicable.