Uses of Class java.io.Reader (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Ed. 5.0

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Uses of Class
java.io.Reader

Packages that use Reader
java.awt.datatransfer	Provides interfaces and classes for transferring data between and within applications.
java.io	Provides for system input and output through data streams, serialization and the file system.
java.nio.channels	Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
java.sql	Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java^TM programming language.
javax.print	Provides the principal classes and interfaces for the Java^TM Print Service API.
javax.sql	Provides the API for server side data source access and processing from the Java^TM programming language.
javax.sql.rowset	Standard interfaces and base classes for JDBC `RowSet` implementations.
javax.sql.rowset.serial	Provides utility classes to allow serializable mappings between SQL types and data types in the Java programming language.
javax.sql.rowset.spi	The standard classes and interfaces that a third party vendor has to use in its implementation of a synchronization provider.
javax.swing.text	Provides classes and interfaces that deal with editable and noneditable text components.
javax.swing.text.html	Provides the class `HTMLEditorKit` and supporting classes for creating HTML text editors.
javax.swing.text.html.parser	Provides the default HTML parser, along with support classes.
javax.swing.text.rtf	Provides a class (`RTFEditorKit`) for creating Rich-Text-Format text editors.
javax.xml.transform.stream	This package implements stream- and URI- specific transformation APIs.
org.w3c.dom.ls
org.xml.sax	This package provides the core SAX APIs.

Uses of Reader in java.awt.datatransfer

Methods in java.awt.datatransfer that return Reader

Reader DataFlavor.getReaderForText(Transferable transferable)
Gets a Reader for a text flavor, decoded, if necessary, for the expected charset (encoding).

Methods in java.awt.datatransfer that return Reader
`Reader`	`DataFlavor.getReaderForText(Transferable transferable)` Gets a Reader for a text flavor, decoded, if necessary, for the expected charset (encoding).

Uses of Reader in java.io

Subclasses of Reader in java.io

class BufferedReader
          Read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.

class CharArrayReader
          This class implements a character buffer that can be used as a character-input stream.

class FileReader
          Convenience class for reading character files.

class FilterReader
          Abstract class for reading filtered character streams.

class InputStreamReader
          An InputStreamReader is a bridge from byte streams to character streams: It reads bytes and decodes them into characters using a specified charset.

class LineNumberReader
          A buffered character-input stream that keeps track of line numbers.

class PipedReader
          Piped character-input streams.

class PushbackReader
          A character-stream reader that allows characters to be pushed back into the stream.

class StringReader
          A character stream whose source is a string.

Subclasses of Reader in java.io
`class`	`BufferedReader` Read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.
`class`	`CharArrayReader` This class implements a character buffer that can be used as a character-input stream.
`class`	`FileReader` Convenience class for reading character files.
`class`	`FilterReader` Abstract class for reading filtered character streams.
`class`	`InputStreamReader` An InputStreamReader is a bridge from byte streams to character streams: It reads bytes and decodes them into characters using a specified `charset`.
`class`	`LineNumberReader` A buffered character-input stream that keeps track of line numbers.
`class`	`PipedReader` Piped character-input streams.
`class`	`PushbackReader` A character-stream reader that allows characters to be pushed back into the stream.
`class`	`StringReader` A character stream whose source is a string.

Fields in java.io declared as Reader

protected Reader FilterReader.in
The underlying character-input stream.

Fields in java.io declared as Reader
`protected Reader`	`FilterReader.in` The underlying character-input stream.

Constructors in java.io with parameters of type Reader

BufferedReader(Reader in)
          Create a buffering character-input stream that uses a default-sized input buffer.

BufferedReader(Reader in, int sz)
          Create a buffering character-input stream that uses an input buffer of the specified size.

FilterReader(Reader in)
          Create a new filtered reader.

LineNumberReader(Reader in)
          Create a new line-numbering reader, using the default input-buffer size.

LineNumberReader(Reader in, int sz)
          Create a new line-numbering reader, reading characters into a buffer of the given size.

PushbackReader(Reader in)
          Create a new pushback reader with a one-character pushback buffer.

PushbackReader(Reader in, int size)
          Create a new pushback reader with a pushback buffer of the given size.

StreamTokenizer(Reader r)
          Create a tokenizer that parses the given character stream.

Constructors in java.io with parameters of type Reader
`BufferedReader(Reader in)` Create a buffering character-input stream that uses a default-sized input buffer.
`BufferedReader(Reader in, int sz)` Create a buffering character-input stream that uses an input buffer of the specified size.
`FilterReader(Reader in)` Create a new filtered reader.
`LineNumberReader(Reader in)` Create a new line-numbering reader, using the default input-buffer size.
`LineNumberReader(Reader in, int sz)` Create a new line-numbering reader, reading characters into a buffer of the given size.
`PushbackReader(Reader in)` Create a new pushback reader with a one-character pushback buffer.
`PushbackReader(Reader in, int size)` Create a new pushback reader with a pushback buffer of the given size.
`StreamTokenizer(Reader r)` Create a tokenizer that parses the given character stream.

Uses of Reader in java.nio.channels

Methods in java.nio.channels that return Reader

static Reader Channels.newReader(ReadableByteChannel ch, CharsetDecoder dec, int minBufferCap)
Constructs a reader that decodes bytes from the given channel using the given decoder.

static Reader Channels.newReader(ReadableByteChannel ch, String csName)
Constructs a reader that decodes bytes from the given channel according to the named charset.

Methods in java.nio.channels that return Reader
`static Reader`	`Channels.newReader(ReadableByteChannel ch, CharsetDecoder dec, int minBufferCap)` Constructs a reader that decodes bytes from the given channel using the given decoder.
`static Reader`	`Channels.newReader(ReadableByteChannel ch, String csName)` Constructs a reader that decodes bytes from the given channel according to the named charset.

Uses of Reader in java.sql

Methods in java.sql that return Reader

Reader Clob.getCharacterStream()
          Retrieves the CLOB value designated by this Clob object as a java.io.Reader object (or as a stream of characters).

Reader ResultSet.getCharacterStream(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Reader ResultSet.getCharacterStream(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Reader SQLInput.readCharacterStream()
          Reads the next attribute in the stream and returns it as a stream of Unicode characters.

Methods in java.sql that return Reader
`Reader`	`Clob.getCharacterStream()` Retrieves the `CLOB` value designated by this `Clob` object as a `java.io.Reader` object (or as a stream of characters).
`Reader`	`ResultSet.getCharacterStream(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
`Reader`	`ResultSet.getCharacterStream(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
`Reader`	`SQLInput.readCharacterStream()` Reads the next attribute in the stream and returns it as a stream of Unicode characters.

Methods in java.sql with parameters of type Reader

void PreparedStatement.setCharacterStream(int parameterIndex, Reader reader, int length)
          Sets the designated parameter to the given Reader object, which is the given number of characters long.

void CallableStatement.setCharacterStream(String parameterName, Reader reader, int length)
          Sets the designated parameter to the given Reader object, which is the given number of characters long.

void ResultSet.updateCharacterStream(int columnIndex, Reader x, int length)
          Updates the designated column with a character stream value.

void ResultSet.updateCharacterStream(String columnName, Reader reader, int length)
          Updates the designated column with a character stream value.

void SQLOutput.writeCharacterStream(Reader x)
          Writes the next attribute to the stream as a stream of Unicode characters.

Methods in java.sql with parameters of type Reader
`void`	`PreparedStatement.setCharacterStream(int parameterIndex, Reader reader, int length)` Sets the designated parameter to the given `Reader` object, which is the given number of characters long.
`void`	`CallableStatement.setCharacterStream(String parameterName, Reader reader, int length)` Sets the designated parameter to the given `Reader` object, which is the given number of characters long.
`void`	`ResultSet.updateCharacterStream(int columnIndex, Reader x, int length)` Updates the designated column with a character stream value.
`void`	`ResultSet.updateCharacterStream(String columnName, Reader reader, int length)` Updates the designated column with a character stream value.
`void`	`SQLOutput.writeCharacterStream(Reader x)` Writes the next attribute to the stream as a stream of Unicode characters.

Uses of Reader in javax.print

Methods in javax.print that return Reader

Reader SimpleDoc.getReaderForText()
Obtains a reader for extracting character print data from this doc.

Reader Doc.getReaderForText()
Obtains a reader for extracting character print data from this doc.

Methods in javax.print that return Reader
`Reader`	`SimpleDoc.getReaderForText()` Obtains a reader for extracting character print data from this doc.
`Reader`	`Doc.getReaderForText()` Obtains a reader for extracting character print data from this doc.

Uses of Reader in javax.sql

Methods in javax.sql with parameters of type Reader

void RowSet.setCharacterStream(int parameterIndex, Reader reader, int length)
Sets the designated parameter in this RowSet object's command to the given java.io.Reader value.

Methods in javax.sql with parameters of type Reader
`void`	`RowSet.setCharacterStream(int parameterIndex, Reader reader, int length)` Sets the designated parameter in this `RowSet` object's command to the given `java.io.Reader` value.

Uses of Reader in javax.sql.rowset

Fields in javax.sql.rowset declared as Reader

protected Reader BaseRowSet.charStream
The Reader object that will be returned by the method getCharacterStream, which is specified in the ResultSet interface.

Fields in javax.sql.rowset declared as Reader
`protected Reader`	`BaseRowSet.charStream` The `Reader` object that will be returned by the method `getCharacterStream`, which is specified in the `ResultSet` interface.

Methods in javax.sql.rowset with parameters of type Reader

void WebRowSet.readXml(Reader reader)
Reads a WebRowSet object in its XML format from the given Reader object.

void BaseRowSet.setCharacterStream(int parameterIndex, Reader reader, int length)
Sets the designated parameter to the given java.io.Reader object, which will have the specified number of characters.

Methods in javax.sql.rowset with parameters of type Reader
`void`	`WebRowSet.readXml(Reader reader)` Reads a `WebRowSet` object in its XML format from the given `Reader` object.
`void`	`BaseRowSet.setCharacterStream(int parameterIndex, Reader reader, int length)` Sets the designated parameter to the given `java.io.Reader` object, which will have the specified number of characters.

Uses of Reader in javax.sql.rowset.serial

Methods in javax.sql.rowset.serial that return Reader

Reader SerialClob.getCharacterStream()
Returns this SerialClob object's data as a stream of Unicode characters.

Reader SQLInputImpl.readCharacterStream()
Retrieves the next attribute in this SQLInputImpl object as a stream of Unicode characters.

Methods in javax.sql.rowset.serial that return Reader
`Reader`	`SerialClob.getCharacterStream()` Returns this `SerialClob` object's data as a stream of Unicode characters.
`Reader`	`SQLInputImpl.readCharacterStream()` Retrieves the next attribute in this `SQLInputImpl` object as a stream of Unicode characters.

Methods in javax.sql.rowset.serial with parameters of type Reader

void SQLOutputImpl.writeCharacterStream(Reader x)
Writes a stream of Unicode characters to this SQLOutputImpl object.

Methods in javax.sql.rowset.serial with parameters of type Reader
`void`	`SQLOutputImpl.writeCharacterStream(Reader x)` Writes a stream of Unicode characters to this `SQLOutputImpl` object.

Uses of Reader in javax.sql.rowset.spi

Methods in javax.sql.rowset.spi with parameters of type Reader

void XmlReader.readXML(WebRowSet caller, Reader reader)
Reads and parses the given WebRowSet object from the given input stream in XML format.

Methods in javax.sql.rowset.spi with parameters of type Reader
`void`	`XmlReader.readXML(WebRowSet caller, Reader reader)` Reads and parses the given `WebRowSet` object from the given input stream in XML format.

Uses of Reader in javax.swing.text

Methods in javax.swing.text with parameters of type Reader

void DefaultEditorKit.read(Reader in, Document doc, int pos)
          Inserts content from the given stream, which will be treated as plain text.

abstract void EditorKit.read(Reader in, Document doc, int pos)
          Inserts content from the given stream which is expected to be in a format appropriate for this kind of content handler.

void JTextComponent.read(Reader in, Object desc)
          Initializes from a stream.

Methods in javax.swing.text with parameters of type Reader
`void`	`DefaultEditorKit.read(Reader in, Document doc, int pos)` Inserts content from the given stream, which will be treated as plain text.
`abstract void`	`EditorKit.read(Reader in, Document doc, int pos)` Inserts content from the given stream which is expected to be in a format appropriate for this kind of content handler.
`void`	`JTextComponent.read(Reader in, Object desc)` Initializes from a stream.

Uses of Reader in javax.swing.text.html

Methods in javax.swing.text.html with parameters of type Reader

void StyleSheet.loadRules(Reader in, URL ref)
          Loads a set of rules that have been specified in terms of CSS1 grammar.

abstract void HTMLEditorKit.Parser.parse(Reader r, HTMLEditorKit.ParserCallback cb, boolean ignoreCharSet)
          Parse the given stream and drive the given callback with the results of the parse.

void HTMLEditorKit.read(Reader in, Document doc, int pos)
          Inserts content from the given stream.

Methods in javax.swing.text.html with parameters of type Reader
`void`	`StyleSheet.loadRules(Reader in, URL ref)` Loads a set of rules that have been specified in terms of CSS1 grammar.
`abstract void`	`HTMLEditorKit.Parser.parse(Reader r, HTMLEditorKit.ParserCallback cb, boolean ignoreCharSet)` Parse the given stream and drive the given callback with the results of the parse.
`void`	`HTMLEditorKit.read(Reader in, Document doc, int pos)` Inserts content from the given stream.

Uses of Reader in javax.swing.text.html.parser

Methods in javax.swing.text.html.parser with parameters of type Reader

void Parser.parse(Reader in)
          Parse an HTML stream, given a DTD.

void ParserDelegator.parse(Reader r, HTMLEditorKit.ParserCallback cb, boolean ignoreCharSet)


void DocumentParser.parse(Reader in, HTMLEditorKit.ParserCallback callback, boolean ignoreCharSet)

Methods in javax.swing.text.html.parser with parameters of type Reader
`void`	`Parser.parse(Reader in)` Parse an HTML stream, given a DTD.
`void`	`ParserDelegator.parse(Reader r, HTMLEditorKit.ParserCallback cb, boolean ignoreCharSet)`
`void`	`DocumentParser.parse(Reader in, HTMLEditorKit.ParserCallback callback, boolean ignoreCharSet)`

Uses of Reader in javax.swing.text.rtf

Methods in javax.swing.text.rtf with parameters of type Reader

void RTFEditorKit.read(Reader in, Document doc, int pos)
Insert content from the given stream, which will be treated as plain text.

Methods in javax.swing.text.rtf with parameters of type Reader
`void`	`RTFEditorKit.read(Reader in, Document doc, int pos)` Insert content from the given stream, which will be treated as plain text.

Uses of Reader in javax.xml.transform.stream

Methods in javax.xml.transform.stream that return Reader

Reader StreamSource.getReader()
Get the character stream that was set with setReader.

Methods in javax.xml.transform.stream that return Reader
`Reader`	`StreamSource.getReader()` Get the character stream that was set with setReader.

Methods in javax.xml.transform.stream with parameters of type Reader

void StreamSource.setReader(Reader reader)
Set the input to be a character reader.

Methods in javax.xml.transform.stream with parameters of type Reader
`void`	`StreamSource.setReader(Reader reader)` Set the input to be a character reader.

Constructors in javax.xml.transform.stream with parameters of type Reader

StreamSource(Reader reader)
Construct a StreamSource from a character reader.

StreamSource(Reader reader, String systemId)
Construct a StreamSource from a character reader.

Constructors in javax.xml.transform.stream with parameters of type Reader
`StreamSource(Reader reader)` Construct a StreamSource from a character reader.
`StreamSource(Reader reader, String systemId)` Construct a StreamSource from a character reader.

Uses of Reader in org.w3c.dom.ls

Methods in org.w3c.dom.ls that return Reader

Reader LSInput.getCharacterStream()
An attribute of a language and binding dependent type that represents a stream of 16-bit units.

Methods in org.w3c.dom.ls that return Reader
`Reader`	`LSInput.getCharacterStream()` An attribute of a language and binding dependent type that represents a stream of 16-bit units.

Methods in org.w3c.dom.ls with parameters of type Reader

void LSInput.setCharacterStream(Reader characterStream)
An attribute of a language and binding dependent type that represents a stream of 16-bit units.

Methods in org.w3c.dom.ls with parameters of type Reader
`void`	`LSInput.setCharacterStream(Reader characterStream)` An attribute of a language and binding dependent type that represents a stream of 16-bit units.

Uses of Reader in org.xml.sax

Methods in org.xml.sax that return Reader

Reader InputSource.getCharacterStream()
Get the character stream for this input source.

Methods in org.xml.sax that return Reader
`Reader`	`InputSource.getCharacterStream()` Get the character stream for this input source.

Methods in org.xml.sax with parameters of type Reader

void InputSource.setCharacterStream(Reader characterStream)
Set the character stream for this input source.

Methods in org.xml.sax with parameters of type Reader
`void`	`InputSource.setCharacterStream(Reader characterStream)` Set the character stream for this input source.

Constructors in org.xml.sax with parameters of type Reader

InputSource(Reader characterStream)
Create a new input source with a character stream.

Constructors in org.xml.sax with parameters of type Reader
`InputSource(Reader characterStream)` Create a new input source with a character stream.