| Package | Description |
|---|---|
| java.io |
Provides for system input and output through data streams, serialization and the file system.
|
| java.rmi.server |
Provides classes and interfaces for supporting the server side of RMI.
|
| javax.imageio.stream |
A package of the Java Image I/O API dealing with low-level I/O from files and streams.
|
| Modifier and Type | Interface and Description |
|---|---|
interface |
ObjectInput
ObjectInput extends the DataInput interface to include the reading of objects.
|
| Modifier and Type | Class and Description |
|---|---|
class |
DataInputStream
A data input stream lets an application read primitive Java data types from an underlying input stream in a machine-independent way.
|
class |
ObjectInputStream
An ObjectInputStream deserializes primitive data and objects previously written using an ObjectOutputStream.
|
class |
RandomAccessFile
Instances of this class support both reading and writing to a random access file.
|
| Modifier and Type | Method and Description |
|---|---|
static String |
DataInputStream.readUTF(DataInput
Reads from the stream
in a representation of a Unicode character string encoded in
modified UTF-8 format; this string of characters is then returned as a
String.
|
| Modifier and Type | Method and Description |
|---|---|
static UID |
UID.read(DataInput
Constructs and returns a new
UID instance by unmarshalling a binary representation from an
DataInput instance.
|
| Modifier and Type | Interface and Description |
|---|---|
interface |
ImageInputStream
A seekable input stream interface for use by
ImageReaders.
|
interface |
ImageOutputStream
A seekable output stream interface for use by
ImageWriters.
|
| Modifier and Type | Class and Description |
|---|---|
class |
FileCacheImageInputStream
An implementation of
ImageInputStream that gets its input from a regular
InputStream.
|
class |
FileCacheImageOutputStream
An implementation of
ImageOutputStream that writes its output to a regular
OutputStream.
|
class |
FileImageInputStream
An implementation of
ImageInputStream that gets its input from a
File or
RandomAccessFile.
|
class |
FileImageOutputStream
An implementation of
ImageOutputStream that writes its output directly to a
File or
RandomAccessFile.
|
class |
ImageInputStreamImpl
An abstract class implementing the
ImageInputStream interface.
|
class |
ImageOutputStreamImpl
An abstract class implementing the
ImageOutputStream interface.
|
class |
MemoryCacheImageInputStream
An implementation of
ImageInputStream that gets its input from a regular
InputStream.
|
class |
MemoryCacheImageOutputStream
An implementation of
ImageOutputStream that writes its output to a regular
OutputStream.
|