DataInputStream

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ibis.io
Class DataInputStream

java.lang.Object
  java.io.InputStream
      ibis.io.DataInputStream

All Implemented Interfaces:: DataInput, Closeable

Direct Known Subclasses:: BufferedArrayInputStream, SingleBufferArrayInputStream

public abstract class DataInputStream
extends InputStream
implements DataInput
extends InputStream
implements DataInput

A general data input stream. Provides for methods to read data from an underlying implementation. Calls to read functions may block until data is available.

Constructor Summary
`DataInputStream()`

Method Summary
`abstract int`	`bufferSize()`
`abstract long`	`bytesRead()` Returns the number of bytes read from the stream since the last reset of this counter.
`abstract void`	`close()`
`void`	`readArray(boolean[] source)` Reads an array of booleans.
`void`	`readArray(byte[] source)` Reads an array of bytes.
`void`	`readArray(char[] source)` Reads an array of characters.
`void`	`readArray(double[] source)` Reads an array of doubles.
`void`	`readArray(float[] source)` Reads an array of floats.
`void`	`readArray(int[] source)` Reads an array of integers.
`void`	`readArray(long[] source)` Reads an array of longs.
`void`	`readArray(short[] source)` Reads an array of shorts.
`abstract boolean`	`readBoolean()` Reads a boolean value from the stream.
`int`	`readUnsignedByte()` Reads an unsigned byte value.
`int`	`readUnsignedShort()` Reads an unsigned short value.
`abstract void`	`resetBytesRead()` Resets the counter for the number of bytes read.

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

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

Methods inherited from interface ibis.io.DataInput
`readArray, readArray, readArray, readArray, readArray, readArray, readArray, readArray, readByte, readByteBuffer, readChar, readDouble, readFloat, readInt, readLong, readShort`

Constructor Detail

DataInputStream

public DataInputStream()

Method Detail

close

public abstract void close()
                    throws IOException

Specified by:: close in interface Closeable
Overrides:: close in class InputStream

Throws:: IOException

bytesRead

public abstract long bytesRead()

Returns the number of bytes read from the stream since the last reset of this counter.

Returns:: The number of bytes read.

resetBytesRead

public abstract void resetBytesRead()

Resets the counter for the number of bytes read.

readBoolean

public abstract boolean readBoolean()
                             throws IOException

Reads a boolean value from the stream.

Specified by:: readBoolean in interface DataInput

Returns:: The boolean read.
Throws:: IOException