org.restlet.engine.http.header
Class PreferenceWriter
java.lang.Object
java.io.Writer
java.io.StringWriter
org.restlet.engine.http.header.HeaderWriter<Preference<?>>
org.restlet.engine.http.header.PreferenceWriter
- All Implemented Interfaces:
- java.io.Closeable, java.io.Flushable, java.lang.Appendable
public class PreferenceWriter
- extends HeaderWriter<Preference<?>>
Preference header writer.
- Author:
- Jerome Louvel
Fields inherited from class java.io.Writer |
lock |
Method Summary |
PreferenceWriter |
append(Preference<?> pref)
Appends a value. |
PreferenceWriter |
appendQuality(float quality)
Formats a quality value.
If the quality is invalid, an IllegalArgumentException is thrown. |
static boolean |
isValidQuality(float quality)
Indicates if the quality value is valid. |
static java.lang.String |
write(java.util.List prefs)
Writes a list of preferences with a comma separator. |
Methods inherited from class org.restlet.engine.http.header.HeaderWriter |
append, append, append, append, append, append, appendComment, appendExtension, appendExtension, appendParameterSeparator, appendProduct, appendQuotedPair, appendQuotedString, appendSpace, appendToken, appendUriEncoded, appendValueSeparator, canWrite |
Methods inherited from class java.io.StringWriter |
append, close, flush, getBuffer, toString, write, write, write, write |
Methods inherited from class java.io.Writer |
write |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
PreferenceWriter
public PreferenceWriter()
isValidQuality
public static boolean isValidQuality(float quality)
- Indicates if the quality value is valid.
- Parameters:
quality
- The quality value.
- Returns:
- True if the quality value is valid.
write
public static java.lang.String write(java.util.List prefs)
- Writes a list of preferences with a comma separator.
- Parameters:
prefs
- The list of preferences.
- Returns:
- The formatted list of preferences.
- Throws:
java.io.IOException
append
public PreferenceWriter append(Preference<?> pref)
- Description copied from class:
HeaderWriter
- Appends a value.
- Specified by:
append
in class HeaderWriter<Preference<?>>
- Parameters:
pref
- The value.
- Returns:
- This writer.
appendQuality
public PreferenceWriter appendQuality(float quality)
- Formats a quality value.
If the quality is invalid, an IllegalArgumentException is thrown.
- Parameters:
quality
- The quality value as a float.
- Returns:
- This writer.
Copyright © 2005-2010 Noelios Technologies.