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Java Stream Classes
PipedOutputStream and PipedInputStream The PipedOutputStream class and PipedInputStream class provide functionality for threads to communicate and exchange data between them. The PipedOutputStream class lets a sending thread write a stream of bytes to an instance of the PipedInputStream class, which a receiving thread uses to subsequently read those bytes, as shown in following figure : PipedOutputStream declares a … Read more…
PipedWriter and PipedReader The PipedWriter class and PipedReader class provide functionality for threads to communicate and exchange data between them. The PipedWriter class lets a sending thread write a stream of characters to an instance of the PipedReader class, which a receiving thread uses to subsequently read those characters, as shown in following figure : PipedWriter declares a void connect(PipedReader … Read more…
OutputStreamWriter An OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are encoded into bytes using a specified charset. The charset that it uses may be specified by name or may be given explicitly, or the platform’s default charset may be accepted. Each invocation of a write() method causes the … Read more…
PushbackInputStream The PushbackInputStream can be used to push a single or multiple bytes(that was previously read) back into the input stream so that it can be reread. This is useful in situations where it is convenient for a fragment of code to read an indefinite number of data bytes that are delimited by a particular byte … Read more…
PushbackReader The PushbackReader can be used to push a single or multiple characters(that was previously read) back into the input stream so that it can be reread. This is commonly used with parsers. When a character indicating a new input token is read, it is pushed back into the input stream until the current input … Read more…
StringReader The StringReader class represents those character streams, whose source is a string. StringReader class extends the Reader class, which is an abstract class for reading data from character streams. StringReader Constructors Constructors Description StringReader(String s) Creates a new string reader. StringReader Methods Method Description int read() Reads a single character. int read(char[] cbuf, int off, int … Read more…