org.graalvm.util

Class TypedDataInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.DataInputStream

org.graalvm.util.TypedDataInputStream

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable

public class TypedDataInputStream
extends DataInputStream

A stream that can read (trivial) values using their in-band data type information, intended for use with TypedDataOutputStream.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
TypedDataInputStream(InputStream in)

Method Summary

Modifier and Type	Method and Description
Object	readTypedValue() Reads a single value, using the data type encoded in the stream.

Methods inherited from class java.io.DataInputStream

read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, readUTF, skipBytes

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.io.DataInput

readLine

Constructor Detail

TypedDataInputStream

public TypedDataInputStream(InputStream in)

Method Detail

readTypedValue

public Object readTypedValue()
                      throws IOException

Reads a single value, using the data type encoded in the stream.

Returns:

The read value, such as a boxed primitive or a String.

Throws:

IOException - in case of an I/O error.