org.restlet.engine.header
Class PreferenceWriter
java.lang.Object
java.io.Writer
java.io.StringWriter
org.restlet.engine.header.HeaderWriter<Preference<?>>
org.restlet.engine.header.PreferenceWriter
- All Implemented Interfaces:
- Closeable, Flushable, Appendable
public class PreferenceWriter
- extends HeaderWriter<Preference<?>>
Preference header writer.
- Author:
- Jerome Louvel
Methods inherited from class org.restlet.engine.header.HeaderWriter |
append, append, append, append, append, append, appendComment, appendExtension, appendExtension, appendParameterSeparator, appendProduct, appendQuotedPair, appendQuotedString, appendSpace, appendToken, appendUriEncoded, appendValueSeparator, canWrite |
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 String write(List prefs)
- Writes a list of preferences with a comma separator.
- Parameters:
prefs
- The list of preferences.
- Returns:
- The formatted list of preferences.
- Throws:
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.
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