Module qtjambi

Package io.qt.core

Class QDataStream

java.lang.Object

io.qt.QtObject

io.qt.core.QDataStream

All Implemented Interfaces:

QtObjectInterface

public class QDataStream
extends QtObject

Serialization of binary data to a QIODevice

Java wrapper for Qt class QDataStream

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	QDataStream.ByteOrder	Java wrapper for Qt enum QDataStream::ByteOrder
static enum	QDataStream.FloatingPointPrecision	Java wrapper for Qt enum QDataStream::FloatingPointPrecision
static enum	QDataStream.Status	Java wrapper for Qt enum QDataStream::Status
static enum	QDataStream.Version	Java wrapper for Qt enum QDataStream::Version

Constructor Summary

Constructors

Constructor	Description
QDataStream()	See QDataStream::QDataStream()
QDataStream(byte [] arg__1)	Overloaded constructor for QDataStream(io.qt.core.QByteArray).
QDataStream(QByteArray arg__1)	See QDataStream::QDataStream(QByteArray)
QDataStream(QByteArray arg__1, QIODevice.OpenMode flags)	See QDataStream::QDataStream(QByteArray*,QIODevice::OpenMode)
QDataStream(QByteArray arg__1, QIODevice.OpenModeFlag ... flags)	Overloaded constructor for QDataStream(io.qt.core.QByteArray, io.qt.core.QIODevice.OpenMode).
QDataStream(QIODevice arg__1)	See QDataStream::QDataStream(QIODevice*)

Method Summary

Modifier and Type	Method	Description
final void	abortTransaction()	See QDataStream::abortTransaction()
final QDataStream	append(boolean i)	See QDataStream::operator<<(bool)
final QDataStream	append(byte i)	See QDataStream::operator<<(qint8)
final QDataStream	append(byte[] v)	See QDataStream::operator<<
final QDataStream	append(char i)	See QDataStream::operator<<(quint16)
final QDataStream	append(double f)	See QDataStream::operator<<(double)
final QDataStream	append(float f)	See QDataStream::operator<<(float)
final QDataStream	append(int i)	See QDataStream::operator<<(qint32)
final QDataStream	append(long i)	See QDataStream::operator<<(qint64)
final QDataStream	append(short i)	See QDataStream::operator<<(qint16)
final QDataStream	append(String str)	See QDataStream::operator<<(const char*)
final <T> QDataStream	append(T object)	See QDataStream::operator<<
final boolean	atEnd()	See QDataStream::atEnd()const
final QDataStream.ByteOrder	byteOrder()	See QDataStream::byteOrder()const
final boolean	commitTransaction()	See QDataStream::commitTransaction()
final QIODevice	device()	See QDataStream::device()const
final QDataStream.FloatingPointPrecision	floatingPointPrecision()	See QDataStream::floatingPointPrecision()const
final boolean	readBoolean()	See QDataStream::operator>>(bool&)
final byte	readByte()	See QDataStream::operator>>(qint8&)
final int	readBytes(byte[] arg__1)	Deprecated. Use readRawData(byte[]) instead.
final int	readBytes(byte[] arg__1, int offsetOfArg__1, int len)	Deprecated. Use readRawData(byte[], int, int) instead.
final int	readBytes(ByteBuffer arg__1)	Deprecated. Use readRawData(java.nio.ByteBuffer) instead.
final char	readChar()	See QDataStream::operator>>(quint16&)
final double	readDouble()	See QDataStream::operator>>(double&)
final float	readFloat()	See QDataStream::operator>>(float&)
final float	readFloat16()	See QDataStream::operator>>(qfloat16&)
final int	readInt()	See QDataStream::operator>>(qint32&)
final long	readLong()	See QDataStream::operator>>(qint64&)
final <T> T	readObject(Class<T> cl, QMetaType ... instantiations)	See QDataStream::operator>>
final int	readRawData(byte[] arg__1)	Overloaded function for readRawData(java.nio.ByteBuffer).
final int	readRawData(byte[] arg__1, int offsetOfArg__1, int len)	Overloaded function for readRawData(java.nio.ByteBuffer).
final int	readRawData(ByteBuffer arg__1)	See QDataStream::readRawData(char*,int)
final short	readShort()	See QDataStream::operator>>(qint16&)
final String	readString()	See QDataStream::operator>>(char*&)
final void	resetStatus()	See QDataStream::resetStatus()
final void	rollbackTransaction()	See QDataStream::rollbackTransaction()
final void	setByteOrder(QDataStream.ByteOrder arg__1)	See QDataStream::setByteOrder(QDataStream::ByteOrder)
final void	setDevice(QIODevice arg__1)	See QDataStream::setDevice(QIODevice*)
final void	setFloatingPointPrecision(QDataStream.FloatingPointPrecision precision)	See QDataStream::setFloatingPointPrecision(QDataStream::FloatingPointPrecision)
final void	setStatus(QDataStream.Status status)	See QDataStream::setStatus(QDataStream::Status)
final void	setVersion(int arg__1)	See QDataStream::setVersion(int)
final int	skipRawData(int len)	See QDataStream::skipRawData(int)
final void	startTransaction()	See QDataStream::startTransaction()
final QDataStream.Status	status()	See QDataStream::status()const
final void	unsetDevice()	See QDataStream::unsetDevice()
final int	version()	See QDataStream::version()const
final QDataStream	writeBoolean(boolean v)	See QDataStream::operator<<
final QDataStream	writeByte(byte v)	See QDataStream::operator<<
final int	writeBytes(byte[] arg__1)	Deprecated. Use writeRawData(byte[]) instead.
final int	writeBytes(byte[] arg__1, int offsetOfArg__1, int len)	Deprecated. Use writeRawData(byte[], int, int) instead.
final int	writeBytes(ByteBuffer arg__1)	Deprecated. Use writeRawData(java.nio.ByteBuffer) instead.
final QDataStream	writeChar(char v)	See QDataStream::operator<<
final QDataStream	writeDouble(double v)	See QDataStream::operator<<
final QDataStream	writeFloat(float v)	See QDataStream::operator<<
final QDataStream	writeFloat16(float f)	See QDataStream::operator<<(qfloat16)
final QDataStream	writeInt(int v)	See QDataStream::operator<<
final QDataStream	writeLong(long v)	See QDataStream::operator<<
final <T> QDataStream	writeObject(T t)	See QDataStream::operator<<
final int	writeRawData(byte[] arg__1)	Overloaded function for writeRawData(java.nio.ByteBuffer).
final int	writeRawData(byte[] arg__1, int offsetOfArg__1, int len)	Overloaded function for writeRawData(java.nio.ByteBuffer).
final int	writeRawData(ByteBuffer arg__1)	See QDataStream::writeRawData(const char*,int)
final QDataStream	writeShort(short v)	See QDataStream::operator<<
final QDataStream	writeString(String s)	See QDataStream::operator<<

Methods inherited from class io.qt.QtObject

dispose, equals, isDisposed

Methods inherited from class java.lang.Object

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

Constructor Details

QDataStream

public QDataStream()

See QDataStream::QDataStream()

QDataStream

public QDataStream(QByteArray arg__1)

See QDataStream::QDataStream(QByteArray)

Parameters:

arg__1 -

QDataStream

public QDataStream(QByteArray arg__1,
 QIODevice.OpenMode flags)

See QDataStream::QDataStream(QByteArray*,QIODevice::OpenMode)

Parameters:

arg__1 -

flags -

QDataStream

public QDataStream(QIODevice arg__1)

See QDataStream::QDataStream(QIODevice*)

Parameters:

arg__1 -

QDataStream

public QDataStream(byte [] arg__1)

Overloaded constructor for QDataStream(io.qt.core.QByteArray).

QDataStream

public QDataStream(QByteArray arg__1,
 QIODevice.OpenModeFlag ... flags)

Overloaded constructor for QDataStream(io.qt.core.QByteArray, io.qt.core.QIODevice.OpenMode).

Method Details

abortTransaction

@QtUninvokable
public final void abortTransaction()

See QDataStream::abortTransaction()

Since:

This function was introduced in Qt 5.7.

atEnd

@QtUninvokable
public final boolean atEnd()

See QDataStream::atEnd()const

Returns:

byteOrder

@QtUninvokable
public final QDataStream.ByteOrder byteOrder()

See QDataStream::byteOrder()const

Returns:

commitTransaction

@QtUninvokable
public final boolean commitTransaction()

See QDataStream::commitTransaction()

Returns:

Since:

This function was introduced in Qt 5.7.

device

@QtUninvokable
public final QIODevice device()

See QDataStream::device()const

Returns:

floatingPointPrecision

@QtUninvokable
public final QDataStream.FloatingPointPrecision floatingPointPrecision()

See QDataStream::floatingPointPrecision()const

Returns:

Since:

This function was introduced in Qt 4.6.

append

@QtUninvokable
public final QDataStream append(boolean i)

See QDataStream::operator<<(bool)

Parameters:

i -

Returns:

append

@QtUninvokable
public final QDataStream append(String str)

See QDataStream::operator<<(const char*)

Parameters:

str -

Returns:

append

@QtUninvokable
public final QDataStream append(double f)

See QDataStream::operator<<(double)

Parameters:

f -

Returns:

append

@QtUninvokable
public final QDataStream append(float f)

See QDataStream::operator<<(float)

Parameters:

f -

Returns:

writeFloat16

@QtUninvokable
public final QDataStream writeFloat16(float f)

See QDataStream::operator<<(qfloat16)

Parameters:

f -

Returns:

Since:

This function was introduced in Qt 5.9.

append

@QtUninvokable
public final QDataStream append(short i)

See QDataStream::operator<<(qint16)

Parameters:

i -

Returns:

append

@QtUninvokable
public final QDataStream append(int i)

See QDataStream::operator<<(qint32)

Parameters:

i -

Returns:

append

@QtUninvokable
public final QDataStream append(long i)

See QDataStream::operator<<(qint64)

Parameters:

i -

Returns:

append

@QtUninvokable
public final QDataStream append(byte i)

See QDataStream::operator<<(qint8)

Parameters:

i -

Returns:

append

@QtUninvokable
public final QDataStream append(char i)

See QDataStream::operator<<(quint16)

Parameters:

i -

Returns:

readBoolean

@QtUninvokable
public final boolean readBoolean()

See QDataStream::operator>>(bool&)

Returns:

readString

@QtUninvokable
public final String readString()

See QDataStream::operator>>(char*&)

Returns:

readDouble

@QtUninvokable
public final double readDouble()

See QDataStream::operator>>(double&)

Returns:

readFloat

@QtUninvokable
public final float readFloat()

See QDataStream::operator>>(float&)

Returns:

readFloat16

@QtUninvokable
public final float readFloat16()

See QDataStream::operator>>(qfloat16&)

Returns:

Since:

This function was introduced in Qt 5.9.

readShort

@QtUninvokable
public final short readShort()

See QDataStream::operator>>(qint16&)

Returns:

readInt

@QtUninvokable
public final int readInt()

See QDataStream::operator>>(qint32&)

Returns:

readLong

@QtUninvokable
public final long readLong()

See QDataStream::operator>>(qint64&)

Returns:

readByte

@QtUninvokable
public final byte readByte()

See QDataStream::operator>>(qint8&)

Returns:

readChar

@QtUninvokable
public final char readChar()

See QDataStream::operator>>(quint16&)

Returns:

readRawData

@QtUninvokable
public final int readRawData(ByteBuffer arg__1)

See QDataStream::readRawData(char*,int)

Parameters:

arg__1 -

Returns:

resetStatus

@QtUninvokable
public final void resetStatus()

See QDataStream::resetStatus()

rollbackTransaction

@QtUninvokable
public final void rollbackTransaction()

See QDataStream::rollbackTransaction()

Since:

This function was introduced in Qt 5.7.

setByteOrder

@QtUninvokable
public final void setByteOrder(QDataStream.ByteOrder arg__1)

See QDataStream::setByteOrder(QDataStream::ByteOrder)

Parameters:

arg__1 -

setDevice

@QtUninvokable
public final void setDevice(QIODevice arg__1)

See QDataStream::setDevice(QIODevice*)

Parameters:

arg__1 -

setFloatingPointPrecision

@QtUninvokable
public final void setFloatingPointPrecision(QDataStream.FloatingPointPrecision precision)

See QDataStream::setFloatingPointPrecision(QDataStream::FloatingPointPrecision)

Parameters:

precision -

Since:

This function was introduced in Qt 4.6.

setStatus

@QtUninvokable
public final void setStatus(QDataStream.Status status)

See QDataStream::setStatus(QDataStream::Status)

Parameters:

status -

setVersion

@QtUninvokable
public final void setVersion(int arg__1)

See QDataStream::setVersion(int)

Parameters:

arg__1 -

skipRawData

@QtUninvokable
public final int skipRawData(int len)

See QDataStream::skipRawData(int)

Parameters:

len -

Returns:

Since:

This function was introduced in Qt 4.1.

startTransaction

@QtUninvokable
public final void startTransaction()

See QDataStream::startTransaction()

Since:

This function was introduced in Qt 5.7.

status

@QtUninvokable
public final QDataStream.Status status()

See QDataStream::status()const

Returns:

unsetDevice

@QtUninvokable
public final void unsetDevice()

See QDataStream::unsetDevice()

version

@QtUninvokable
public final int version()

See QDataStream::version()const

Returns:

writeRawData

@QtUninvokable
public final int writeRawData(ByteBuffer arg__1)

See QDataStream::writeRawData(const char*,int)

Parameters:

arg__1 -

Returns:

writeObject

@QtUninvokable
public final <T> QDataStream writeObject(T t)

See QDataStream::operator<<

writeString

@QtUninvokable
public final QDataStream writeString(String s)

See QDataStream::operator<<

writeDouble

@QtUninvokable
public final QDataStream writeDouble(double v)

See QDataStream::operator<<

writeByte

@QtUninvokable
public final QDataStream writeByte(byte v)

See QDataStream::operator<<

append

@QtUninvokable
public final QDataStream append(byte[] v)

See QDataStream::operator<<

writeChar

@QtUninvokable
public final QDataStream writeChar(char v)

See QDataStream::operator<<

writeFloat

@QtUninvokable
public final QDataStream writeFloat(float v)

See QDataStream::operator<<

writeInt

@QtUninvokable
public final QDataStream writeInt(int v)

See QDataStream::operator<<

writeLong

@QtUninvokable
public final QDataStream writeLong(long v)

See QDataStream::operator<<

writeShort

@QtUninvokable
public final QDataStream writeShort(short v)

See QDataStream::operator<<

writeBoolean

@QtUninvokable
public final QDataStream writeBoolean(boolean v)

See QDataStream::operator<<

append

public final <T> QDataStream append(T object)

See QDataStream::operator<<

readObject

public final <T> T readObject(Class<T> cl,
 QMetaType ... instantiations)

See QDataStream::operator>>

readBytes

@Deprecated
@QtUninvokable
public final int readBytes(ByteBuffer arg__1)

Deprecated.

Use readRawData(java.nio.ByteBuffer) instead.

readBytes

@Deprecated
@QtUninvokable
public final int readBytes(byte[] arg__1,
 int offsetOfArg__1,
 int len)

Deprecated.

Use readRawData(byte[], int, int) instead.

readBytes

@Deprecated
@QtUninvokable
public final int readBytes(byte[] arg__1)

Deprecated.

Use readRawData(byte[]) instead.

readRawData

@QtUninvokable
public final int readRawData(byte[] arg__1,
 int offsetOfArg__1,
 int len)

Overloaded function for readRawData(java.nio.ByteBuffer).

readRawData

@QtUninvokable
public final int readRawData(byte[] arg__1)

Overloaded function for readRawData(java.nio.ByteBuffer).

writeBytes

@Deprecated
@QtUninvokable
public final int writeBytes(ByteBuffer arg__1)

Deprecated.

Use writeRawData(java.nio.ByteBuffer) instead.

writeBytes

@Deprecated
@QtUninvokable
public final int writeBytes(byte[] arg__1,
 int offsetOfArg__1,
 int len)

Deprecated.

Use writeRawData(byte[], int, int) instead.

writeBytes

@Deprecated
@QtUninvokable
public final int writeBytes(byte[] arg__1)

Deprecated.

Use writeRawData(byte[]) instead.

writeRawData

@QtUninvokable
public final int writeRawData(byte[] arg__1,
 int offsetOfArg__1,
 int len)

Overloaded function for writeRawData(java.nio.ByteBuffer).

writeRawData

@QtUninvokable
public final int writeRawData(byte[] arg__1)

Overloaded function for writeRawData(java.nio.ByteBuffer).