Uses of Class
java.io.Reader
Package | Description |
---|---|
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™ programming language.
|
java.util |
Contains the collections framework, some internationalization support classes,
a service loader, properties, random number generation, string parsing
and scanning classes, base64 encoding and decoding, a bit array, and
several miscellaneous utility classes.
|
javax.print |
Provides the principal classes and interfaces for the Java™ Print
Service API.
|
javax.script |
The scripting API consists of interfaces and classes that define
Java™ Scripting Engines and provides
a framework for their use in Java applications.
|
javax.sql |
Provides the API for server side data source access and processing from
the Java™ 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.tools |
Provides interfaces for tools which can be invoked from a program,
for example, compilers.
|
javax.xml.stream |
Defines interfaces and classes for the Streaming API for XML (StAX).
|
javax.xml.transform.stream |
Provides stream and URI specific transformation classes.
|
org.w3c.dom.ls |
Provides interfaces for DOM Level 3 Load and Save.
|
org.xml.sax |
Provides the core SAX APIs.
|
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Uses of Reader in java.awt.datatransfer
Methods in java.awt.datatransfer that return Reader Modifier and Type Method Description 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 Modifier and Type Class Description class
BufferedReader
Reads 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
Reads text from character files using a default buffer size.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 specifiedcharset
.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 Modifier and Type Field Description protected Reader
FilterReader. in
The underlying character-input stream.Methods in java.io that return Reader Modifier and Type Method Description static Reader
Reader. nullReader()
Returns a newReader
that reads no characters.Reader
Console. reader()
Retrieves the uniqueReader
object associated with this console.Constructors in java.io with parameters of type Reader Constructor Description BufferedReader(Reader in)
Creates a buffering character-input stream that uses a default-sized input buffer.BufferedReader(Reader in, int sz)
Creates a buffering character-input stream that uses an input buffer of the specified size.FilterReader(Reader in)
Creates 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)
Creates a new pushback reader with a one-character pushback buffer.PushbackReader(Reader in, int size)
Creates 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 Modifier and Type Method Description static Reader
Channels. newReader(ReadableByteChannel ch, String csName)
Constructs a reader that decodes bytes from the given channel according to the named charset.static Reader
Channels. newReader(ReadableByteChannel ch, Charset charset)
Constructs a reader that decodes bytes from the given channel according to the given charset.static Reader
Channels. newReader(ReadableByteChannel ch, CharsetDecoder dec, int minBufferCap)
Constructs a reader that decodes bytes from the given channel using the given decoder. -
Uses of Reader in java.sql
Methods in java.sql that return Reader Modifier and Type Method Description Reader
CallableStatement. getCharacterStream(int parameterIndex)
Retrieves the value of the designated parameter as ajava.io.Reader
object in the Java programming language.Reader
CallableStatement. getCharacterStream(String parameterName)
Retrieves the value of the designated parameter as ajava.io.Reader
object in the Java programming language.Reader
Clob. getCharacterStream()
Retrieves theCLOB
value designated by thisClob
object as ajava.io.Reader
object (or as a stream of characters).Reader
Clob. getCharacterStream(long pos, long length)
Returns aReader
object that contains a partialClob
value, starting with the character specified by pos, which is length characters in length.Reader
ResultSet. getCharacterStream(int columnIndex)
Retrieves the value of the designated column in the current row of thisResultSet
object as ajava.io.Reader
object.Reader
ResultSet. getCharacterStream(String columnLabel)
Retrieves the value of the designated column in the current row of thisResultSet
object as ajava.io.Reader
object.Reader
SQLXML. getCharacterStream()
Retrieves the XML value designated by this SQLXML instance as a java.io.Reader object.Reader
CallableStatement. getNCharacterStream(int parameterIndex)
Retrieves the value of the designated parameter as ajava.io.Reader
object in the Java programming language.Reader
CallableStatement. getNCharacterStream(String parameterName)
Retrieves the value of the designated parameter as ajava.io.Reader
object in the Java programming language.Reader
ResultSet. getNCharacterStream(int columnIndex)
Retrieves the value of the designated column in the current row of thisResultSet
object as ajava.io.Reader
object.Reader
ResultSet. getNCharacterStream(String columnLabel)
Retrieves the value of the designated column in the current row of thisResultSet
object as ajava.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 Modifier and Type Method Description void
CallableStatement. setCharacterStream(String parameterName, Reader reader)
Sets the designated parameter to the givenReader
object.void
CallableStatement. setCharacterStream(String parameterName, Reader reader, int length)
Sets the designated parameter to the givenReader
object, which is the given number of characters long.void
CallableStatement. setCharacterStream(String parameterName, Reader reader, long length)
Sets the designated parameter to the givenReader
object, which is the given number of characters long.void
PreparedStatement. setCharacterStream(int parameterIndex, Reader reader)
Sets the designated parameter to the givenReader
object.void
PreparedStatement. setCharacterStream(int parameterIndex, Reader reader, int length)
Sets the designated parameter to the givenReader
object, which is the given number of characters long.void
PreparedStatement. setCharacterStream(int parameterIndex, Reader reader, long length)
Sets the designated parameter to the givenReader
object, which is the given number of characters long.void
CallableStatement. setClob(String parameterName, Reader reader)
Sets the designated parameter to aReader
object.void
CallableStatement. setClob(String parameterName, Reader reader, long length)
Sets the designated parameter to aReader
object.void
PreparedStatement. setClob(int parameterIndex, Reader reader)
Sets the designated parameter to aReader
object.void
PreparedStatement. setClob(int parameterIndex, Reader reader, long length)
Sets the designated parameter to aReader
object.void
CallableStatement. setNCharacterStream(String parameterName, Reader value)
Sets the designated parameter to aReader
object.void
CallableStatement. setNCharacterStream(String parameterName, Reader value, long length)
Sets the designated parameter to aReader
object.void
PreparedStatement. setNCharacterStream(int parameterIndex, Reader value)
Sets the designated parameter to aReader
object.void
PreparedStatement. setNCharacterStream(int parameterIndex, Reader value, long length)
Sets the designated parameter to aReader
object.void
CallableStatement. setNClob(String parameterName, Reader reader)
Sets the designated parameter to aReader
object.void
CallableStatement. setNClob(String parameterName, Reader reader, long length)
Sets the designated parameter to aReader
object.void
PreparedStatement. setNClob(int parameterIndex, Reader reader)
Sets the designated parameter to aReader
object.void
PreparedStatement. setNClob(int parameterIndex, Reader reader, long length)
Sets the designated parameter to aReader
object.void
ResultSet. updateCharacterStream(int columnIndex, Reader x)
Updates the designated column with a character stream value.void
ResultSet. updateCharacterStream(int columnIndex, Reader x, int length)
Updates the designated column with a character stream value, which will have the specified number of bytes.void
ResultSet. updateCharacterStream(int columnIndex, Reader x, long length)
Updates the designated column with a character stream value, which will have the specified number of bytes.void
ResultSet. updateCharacterStream(String columnLabel, Reader reader)
Updates the designated column with a character stream value.void
ResultSet. updateCharacterStream(String columnLabel, Reader reader, int length)
Updates the designated column with a character stream value, which will have the specified number of bytes.void
ResultSet. updateCharacterStream(String columnLabel, Reader reader, long length)
Updates the designated column with a character stream value, which will have the specified number of bytes.void
ResultSet. updateClob(int columnIndex, Reader reader)
Updates the designated column using the givenReader
object.void
ResultSet. updateClob(int columnIndex, Reader reader, long length)
Updates the designated column using the givenReader
object, which is the given number of characters long.void
ResultSet. updateClob(String columnLabel, Reader reader)
Updates the designated column using the givenReader
object.void
ResultSet. updateClob(String columnLabel, Reader reader, long length)
Updates the designated column using the givenReader
object, which is the given number of characters long.void
ResultSet. updateNCharacterStream(int columnIndex, Reader x)
Updates the designated column with a character stream value.void
ResultSet. updateNCharacterStream(int columnIndex, Reader x, long length)
Updates the designated column with a character stream value, which will have the specified number of bytes.void
ResultSet. updateNCharacterStream(String columnLabel, Reader reader)
Updates the designated column with a character stream value.void
ResultSet. updateNCharacterStream(String columnLabel, Reader reader, long length)
Updates the designated column with a character stream value, which will have the specified number of bytes.void
ResultSet. updateNClob(int columnIndex, Reader reader)
Updates the designated column using the givenReader
The data will be read from the stream as needed until end-of-stream is reached.void
ResultSet. updateNClob(int columnIndex, Reader reader, long length)
Updates the designated column using the givenReader
object, which is the given number of characters long.void
ResultSet. updateNClob(String columnLabel, Reader reader)
Updates the designated column using the givenReader
object.void
ResultSet. updateNClob(String columnLabel, Reader reader, long length)
Updates the designated column using the givenReader
object, which is the given number of characters long.void
SQLOutput. writeCharacterStream(Reader x)
Writes the next attribute to the stream as a stream of Unicode characters. -
Uses of Reader in java.util
Methods in java.util with parameters of type Reader Modifier and Type Method Description void
Properties. load(Reader reader)
Reads a property list (key and element pairs) from the input character stream in a simple line-oriented format.Constructors in java.util with parameters of type Reader Constructor Description PropertyResourceBundle(Reader reader)
Creates a property resource bundle from aReader
. -
Uses of Reader in javax.print
Methods in javax.print that return Reader Modifier and Type Method Description Reader
Doc. getReaderForText()
Obtains a reader for extracting character print data from this doc.Reader
SimpleDoc. getReaderForText()
Obtains a reader for extracting character print data from this doc. -
Uses of Reader in javax.script
Fields in javax.script declared as Reader Modifier and Type Field Description protected Reader
SimpleScriptContext. reader
This is the reader to be used for input from scripts.Methods in javax.script that return Reader Modifier and Type Method Description Reader
ScriptContext. getReader()
Returns aReader
to be used by the script to read input.Methods in javax.script with parameters of type Reader Modifier and Type Method Description CompiledScript
Compilable. compile(Reader script)
Compiles the script (source read fromReader
) for later execution.Object
AbstractScriptEngine. eval(Reader reader)
eval(Reader)
calls the abstracteval(Reader, ScriptContext)
passing the value of thecontext
field.Object
AbstractScriptEngine. eval(Reader reader, Bindings bindings)
eval(Reader, Bindings)
calls the abstracteval(Reader, ScriptContext)
method, passing it aScriptContext
whose Reader, Writers and Bindings for scopes other thatENGINE_SCOPE
are identical to those members of the protectedcontext
field.Object
ScriptEngine. eval(Reader reader)
Same aseval(String)
except that the source of the script is provided as aReader
Object
ScriptEngine. eval(Reader reader, Bindings n)
Same aseval(String, Bindings)
except that the source of the script is provided as aReader
.Object
ScriptEngine. eval(Reader reader, ScriptContext context)
Same aseval(String, ScriptContext)
where the source of the script is read from aReader
.void
ScriptContext. setReader(Reader reader)
Sets theReader
for scripts to read input . -
Uses of Reader in javax.sql
Methods in javax.sql with parameters of type Reader Modifier and Type Method Description void
RowSet. setCharacterStream(int parameterIndex, Reader reader)
Sets the designated parameter in thisRowSet
object's command to the givenReader
object.void
RowSet. setCharacterStream(int parameterIndex, Reader reader, int length)
Sets the designated parameter in thisRowSet
object's command to the givenjava.io.Reader
value.void
RowSet. setCharacterStream(String parameterName, Reader reader)
Sets the designated parameter to the givenReader
object.void
RowSet. setCharacterStream(String parameterName, Reader reader, int length)
Sets the designated parameter to the givenReader
object, which is the given number of characters long.void
RowSet. setClob(int parameterIndex, Reader reader)
Sets the designated parameter to aReader
object.void
RowSet. setClob(int parameterIndex, Reader reader, long length)
Sets the designated parameter to aReader
object.void
RowSet. setClob(String parameterName, Reader reader)
Sets the designated parameter to aReader
object.void
RowSet. setClob(String parameterName, Reader reader, long length)
Sets the designated parameter to aReader
object.void
RowSet. setNCharacterStream(int parameterIndex, Reader value)
Sets the designated parameter in thisRowSet
object's command to aReader
object.void
RowSet. setNCharacterStream(int parameterIndex, Reader value, long length)
Sets the designated parameter to aReader
object.void
RowSet. setNCharacterStream(String parameterName, Reader value)
Sets the designated parameter to aReader
object.void
RowSet. setNCharacterStream(String parameterName, Reader value, long length)
Sets the designated parameter to aReader
object.void
RowSet. setNClob(int parameterIndex, Reader reader)
Sets the designated parameter to aReader
object.void
RowSet. setNClob(int parameterIndex, Reader reader, long length)
Sets the designated parameter to aReader
object.void
RowSet. setNClob(String parameterName, Reader reader)
Sets the designated parameter to aReader
object.void
RowSet. setNClob(String parameterName, Reader reader, long length)
Sets the designated parameter to aReader
object. -
Uses of Reader in javax.sql.rowset
Fields in javax.sql.rowset declared as Reader Modifier and Type Field Description protected Reader
BaseRowSet. charStream
TheReader
object that will be returned by the methodgetCharacterStream
, which is specified in theResultSet
interface.Methods in javax.sql.rowset with parameters of type Reader Modifier and Type Method Description void
WebRowSet. readXml(Reader reader)
Reads aWebRowSet
object in its XML format from the givenReader
object.void
BaseRowSet. setCharacterStream(int parameterIndex, Reader reader)
Sets the designated parameter in thisRowSet
object's command to the givenReader
object.void
BaseRowSet. setCharacterStream(int parameterIndex, Reader reader, int length)
Sets the designated parameter to the givenjava.io.Reader
object, which will have the specified number of characters.void
BaseRowSet. setCharacterStream(String parameterName, Reader reader)
Sets the designated parameter to the givenReader
object.void
BaseRowSet. setCharacterStream(String parameterName, Reader reader, int length)
Sets the designated parameter to the givenReader
object, which is the given number of characters long.void
BaseRowSet. setClob(int parameterIndex, Reader reader)
Sets the designated parameter to aReader
object.void
BaseRowSet. setClob(int parameterIndex, Reader reader, long length)
Sets the designated parameter to aReader
object.void
BaseRowSet. setClob(String parameterName, Reader reader)
Sets the designated parameter to aReader
object.void
BaseRowSet. setClob(String parameterName, Reader reader, long length)
Sets the designated parameter to aReader
object.void
BaseRowSet. setNCharacterStream(int parameterIndex, Reader value)
Sets the designated parameter in thisRowSet
object's command to aReader
object.void
BaseRowSet. setNCharacterStream(int parameterIndex, Reader value, long length)
Sets the designated parameter to aReader
object.void
BaseRowSet. setNCharacterStream(String parameterName, Reader value)
Sets the designated parameter to aReader
object.void
BaseRowSet. setNCharacterStream(String parameterName, Reader value, long length)
Sets the designated parameter to aReader
object.void
BaseRowSet. setNClob(int parameterIndex, Reader reader)
Sets the designated parameter to aReader
object.void
BaseRowSet. setNClob(int parameterIndex, Reader reader, long length)
Sets the designated parameter to aReader
object.void
BaseRowSet. setNClob(String parameterName, Reader reader)
Sets the designated parameter to aReader
object.void
BaseRowSet. setNClob(String parameterName, Reader reader, long length)
Sets the designated parameter to aReader
object. -
Uses of Reader in javax.sql.rowset.serial
Methods in javax.sql.rowset.serial that return Reader Modifier and Type Method Description Reader
SerialClob. getCharacterStream()
Returns thisSerialClob
object's data as a stream of Unicode characters.Reader
SerialClob. getCharacterStream(long pos, long length)
Returns aReader
object that contains a partialSerialClob
value, starting with the character specified by pos, which is length characters in length.Reader
SQLInputImpl. readCharacterStream()
Retrieves the next attribute in thisSQLInputImpl
object as a stream of Unicode characters.Methods in javax.sql.rowset.serial with parameters of type Reader Modifier and Type Method Description void
SQLOutputImpl. writeCharacterStream(Reader x)
Writes a stream of Unicode characters to thisSQLOutputImpl
object. -
Uses of Reader in javax.sql.rowset.spi
Methods in javax.sql.rowset.spi with parameters of type Reader Modifier and Type Method Description void
XmlReader. readXML(WebRowSet caller, Reader reader)
Reads and parses the givenWebRowSet
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 Modifier and Type Method Description 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 Modifier and Type Method Description 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 Modifier and Type Method Description void
DocumentParser. parse(Reader in, HTMLEditorKit.ParserCallback callback, boolean ignoreCharSet)
Parse an HTML stream, given a DTD.void
Parser. parse(Reader in)
Parse an HTML stream, given a DTD. -
Uses of Reader in javax.swing.text.rtf
Methods in javax.swing.text.rtf with parameters of type Reader Modifier and Type Method Description 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.tools
Methods in javax.tools that return Reader Modifier and Type Method Description Reader
FileObject. openReader(boolean ignoreEncodingErrors)
Returns a reader for this object.Reader
ForwardingFileObject. openReader(boolean ignoreEncodingErrors)
Reader
SimpleJavaFileObject. openReader(boolean ignoreEncodingErrors)
Wraps the result of SimpleJavaFileObject.getCharContent(boolean) in a Reader. -
Uses of Reader in javax.xml.stream
Methods in javax.xml.stream with parameters of type Reader Modifier and Type Method Description abstract XMLEventReader
XMLInputFactory. createXMLEventReader(Reader reader)
Create a new XMLEventReader from a readerabstract XMLEventReader
XMLInputFactory. createXMLEventReader(String systemId, Reader reader)
Create a new XMLEventReader from a readerabstract XMLStreamReader
XMLInputFactory. createXMLStreamReader(Reader reader)
Create a new XMLStreamReader from a readerabstract XMLStreamReader
XMLInputFactory. createXMLStreamReader(String systemId, Reader reader)
Create a new XMLStreamReader from a java.io.InputStream -
Uses of Reader in javax.xml.transform.stream
Methods in javax.xml.transform.stream that return Reader Modifier and Type Method Description Reader
StreamSource. getReader()
Get the character stream that was set with setReader.Methods in javax.xml.transform.stream with parameters of type Reader Modifier and Type Method Description void
StreamSource. setReader(Reader reader)
Set the input to be a character reader.Constructors in javax.xml.transform.stream with parameters of type Reader Constructor Description 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 Modifier and Type Method Description 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 Modifier and Type Method Description 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 Modifier and Type Method Description Reader
InputSource. getCharacterStream()
Get the character stream for this input source.Methods in org.xml.sax with parameters of type Reader Modifier and Type Method Description void
InputSource. setCharacterStream(Reader characterStream)
Set the character stream for this input source.Constructors in org.xml.sax with parameters of type Reader Constructor Description InputSource(Reader characterStream)
Create a new input source with a character stream.