Uses of Class java.io.InputStream

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Uses of Class
java.io.InputStream

Uses of InputStream in java.io

Subclasses of InputStream in java.io

class BufferedInputStream
          This subclass of FilterInputStream buffers input from an underlying implementation to provide a possibly more efficient read mechanism.

class ByteArrayInputStream
          This class permits an array of bytes to be read as an input stream.

class DataInputStream
          This subclass of FilteredInputStream implements the DataInput interface that provides method for reading primitive Java data types from a stream.

class FileInputStream
          This class is a stream that reads its bytes from a file.

class FilterInputStream
          This is the common superclass of all standard classes that filter input.

class LineNumberInputStream
          Deprecated. This class is deprecated in favor if LineNumberReader because it operates on ASCII bytes instead of an encoded character stream. This class is for backward compatibility only and should not be used in new applications.

class ObjectInputStream


class PipedInputStream
          An input stream that reads its bytes from an output stream to which it is connected.

class PushbackInputStream
          This subclass of FilterInputStream provides the ability to unread data from a stream.

class SequenceInputStream
          This class merges a sequence of multiple InputStream's in order to form a single logical stream that can be read by applications that expect only one stream.

class StringBufferInputStream
          Deprecated.

Fields in java.io declared as InputStream

protected InputStream FilterInputStream.in
          This is the subordinate InputStream to which method calls are redirected

private InputStream InputStreamReader.in
          The input stream.

private InputStream SequenceInputStream.in
          The handle for the current input stream.

private InputStream SequenceInputStream.in2
          Secondary input stream; not used if constructed w/ enumeration.

Methods in java.io that return InputStream

private InputStream SequenceInputStream.getNextStream()
This private method is used to get the next InputStream to read from.

Constructors in java.io with parameters of type InputStream

FilterInputStream(InputStream in)
          Create a FilterInputStream with the specified subordinate InputStream.

BufferedInputStream(InputStream in)
          This method initializes a new BufferedInputStream that will read from the specified subordinate stream with a default buffer size of 2048 bytes

BufferedInputStream(InputStream in, int size)
          This method initializes a new BufferedInputStream that will read from the specified subordinate stream with a buffer size that is specified by the caller.

DataInputStream(InputStream in)
          This constructor initializes a new DataInputStream to read from the specified subordinate stream.

InputStreamReader(InputStream in)
          This method initializes a new instance of InputStreamReader to read from the specified stream using the default encoding.

InputStreamReader(InputStream in, java.lang.String encoding_name)
          This method initializes a new instance of InputStreamReader to read from the specified stream using a caller supplied character encoding scheme.

InputStreamReader(InputStream in, java.nio.charset.Charset charset)
          Creates an InputStreamReader that uses a decoder of the given charset to decode the bytes in the InputStream into characters.

InputStreamReader(InputStream in, java.nio.charset.CharsetDecoder decoder)
          Creates an InputStreamReader that uses the given charset decoder to decode the bytes in the InputStream into characters.

StreamTokenizer(InputStream is)
          Deprecated. Since JDK 1.1.

ObjectInputStream(InputStream in)
          Creates a new ObjectInputStream that will do all of its reading from in.

PushbackInputStream(InputStream in)
          This method initializes a PushbackInputStream to read from the specified subordinate InputStream with a default pushback buffer size of 1.

PushbackInputStream(InputStream in, int size)
          This method initializes a PushbackInputStream to read from the specified subordinate InputStream with the specified buffer size

SequenceInputStream(InputStream s1, InputStream s2)
          This method creates a new SequenceInputStream that will read the two specified subordinate InputStreams in sequence.

LineNumberInputStream(InputStream in)
          Deprecated. Create a new LineNumberInputStream that reads from the specified subordinate InputStream