DataInputOutputFile (Net4j Utilities Documentation)

java.lang.Object
- org.eclipse.net4j.util.io.DataInputOutputFile

All Implemented Interfaces:: Closeable, DataInput, DataOutput, Flushable, AutoCloseable

public class DataInputOutputFile
extends Object
implements DataInput, DataOutput, Flushable, Closeable

Since:: 3.3

Constructor Summary

Constructors
Constructor and Description
`DataInputOutputFile(File file, String mode)`
`DataInputOutputFile(File file, String mode, int bufferSize)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`close()`
`void`	`flush()`
`long`	`getFilePointer()`
`long`	`length()`
`int`	`read()`
`int`	`read(byte[] array)`
`int`	`read(byte[] array, int offset, int length)`
`boolean`	`readBoolean()`
`byte`	`readByte()`
`byte[]`	`readBytes(int count)`
`char`	`readChar()`
`double`	`readDouble()`
`float`	`readFloat()`
`void`	`readFully(byte[] array)`
`void`	`readFully(byte[] array, int offset, int length)`
`int`	`readInt()`
`String`	`readLine()`
`long`	`readLong()`
`short`	`readShort()`
`int`	`readUnsignedByte()`
`int`	`readUnsignedShort()`
`String`	`readUTF()`
`void`	`seek(long filePointer)`
`int`	`skipBytes(int n)`
`void`	`write(byte[] array)`
`void`	`write(byte[] array, int offset, int length)`
`void`	`write(int byteValue)`
`void`	`writeBoolean(boolean value)`
`void`	`writeByte(int value)`
`void`	`writeBytes(String value)`
`void`	`writeChar(int value)`
`void`	`writeChars(String value)`
`void`	`writeDouble(double value)`
`void`	`writeFloat(float value)`
`void`	`writeInt(int value)`
`void`	`writeLong(long value)`
`void`	`writeShort(int value)`
`void`	`writeUTF(String value)`

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

Constructor Detail

DataInputOutputFile

public DataInputOutputFile(File file,
                   String mode)
                    throws FileNotFoundException

Throws:: FileNotFoundException

DataInputOutputFile

public DataInputOutputFile(File file,
                   String mode,
                   int bufferSize)
                    throws FileNotFoundException

Throws:: FileNotFoundException

Method Detail

close
```
public void close()
           throws IOException
```
Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

flush
```
public void flush()
           throws IOException
```
Specified by:

flush in interface Flushable

Throws:

IOException

seek

public void seek(long filePointer)
          throws IOException

Throws:: IOException

getFilePointer

public long getFilePointer()
                    throws IOException

Throws:: IOException

length

public long length()
            throws IOException

Throws:: IOException

skipBytes
```
public int skipBytes(int n)
              throws IOException
```
Specified by:

skipBytes in interface DataInput

Throws:

IOException

read

public int read()
         throws IOException

Throws:: IOException

read

public int read(byte[] array,
       int offset,
       int length)
         throws IOException

Throws:: IOException

read

public int read(byte[] array)
         throws IOException

Throws:: IOException

readBytes

public byte[] readBytes(int count)
                 throws IOException

Throws:: IOException

readFully

public void readFully(byte[] array)
               throws IOException

Specified by:: readFully in interface DataInput
Throws:: IOException

readFully

public void readFully(byte[] array,
             int offset,
             int length)
               throws IOException

Specified by:: readFully in interface DataInput
Throws:: IOException

readBoolean
```
public boolean readBoolean()
                    throws IOException
```
Specified by:

readBoolean in interface DataInput

Throws:

IOException

readByte
```
public byte readByte()
              throws IOException
```
Specified by:

readByte in interface DataInput

Throws:

IOException

readUnsignedByte
```
public int readUnsignedByte()
                     throws IOException
```
Specified by:

readUnsignedByte in interface DataInput

Throws:

IOException

readShort
```
public short readShort()
                throws IOException
```
Specified by:

readShort in interface DataInput

Throws:

IOException

readUnsignedShort
```
public int readUnsignedShort()
                      throws IOException
```
Specified by:

readUnsignedShort in interface DataInput

Throws:

IOException

readChar
```
public char readChar()
              throws IOException
```
Specified by:

readChar in interface DataInput

Throws:

IOException

readInt
```
public int readInt()
            throws IOException
```
Specified by:

readInt in interface DataInput

Throws:

IOException

readLong
```
public long readLong()
              throws IOException
```
Specified by:

readLong in interface DataInput

Throws:

IOException

readFloat
```
public float readFloat()
                throws IOException
```
Specified by:

readFloat in interface DataInput

Throws:

IOException

readDouble
```
public double readDouble()
                  throws IOException
```
Specified by:

readDouble in interface DataInput

Throws:

IOException

readLine
```
public String readLine()
                throws IOException
```
Specified by:

readLine in interface DataInput

Throws:

IOException

readUTF
```
public String readUTF()
               throws IOException
```
Specified by:

readUTF in interface DataInput

Throws:

IOException

write

public void write(int byteValue)
           throws IOException

Specified by:: write in interface DataOutput
Throws:: IOException

write

public void write(byte[] array)
           throws IOException

Specified by:: write in interface DataOutput
Throws:: IOException

write

public void write(byte[] array,
         int offset,
         int length)
           throws IOException

Specified by:: write in interface DataOutput
Throws:: IOException

writeBoolean

public void writeBoolean(boolean value)
                  throws IOException

Specified by:: writeBoolean in interface DataOutput
Throws:: IOException

writeByte
```
public void writeByte(int value)
               throws IOException
```
Specified by:

writeByte in interface DataOutput

Throws:

IOException

writeShort
```
public void writeShort(int value)
                throws IOException
```
Specified by:

writeShort in interface DataOutput

Throws:

IOException

writeChar
```
public void writeChar(int value)
               throws IOException
```
Specified by:

writeChar in interface DataOutput

Throws:

IOException

writeInt
```
public void writeInt(int value)
              throws IOException
```
Specified by:

writeInt in interface DataOutput

Throws:

IOException

writeLong

public void writeLong(long value)
               throws IOException

Specified by:: writeLong in interface DataOutput
Throws:: IOException

writeFloat

public void writeFloat(float value)
                throws IOException

Specified by:: writeFloat in interface DataOutput
Throws:: IOException

writeDouble

public void writeDouble(double value)
                 throws IOException

Specified by:: writeDouble in interface DataOutput
Throws:: IOException

writeBytes

public void writeBytes(String value)
                throws IOException

Specified by:: writeBytes in interface DataOutput
Throws:: IOException

writeChars

public void writeChars(String value)
                throws IOException

Specified by:: writeChars in interface DataOutput
Throws:: IOException

writeUTF

public void writeUTF(String value)
              throws IOException

Specified by:: writeUTF in interface DataOutput
Throws:: IOException

Class DataInputOutputFile

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DataInputOutputFile

DataInputOutputFile

Method Detail

close

flush

seek

getFilePointer

length

skipBytes

read

read

read

readBytes

readFully

readFully

readBoolean

readByte

readUnsignedByte

readShort

readUnsignedShort

readChar

readInt

readLong

readFloat

readDouble

readLine

readUTF

write

write

write

writeBoolean

writeByte

writeShort

writeChar

writeInt

writeLong

writeFloat

writeDouble

writeBytes

writeChars

writeUTF