Spec-Zone .ru
спецификации, руководства, описания, API
Please note that the specifications and other information contained herein are not final and are subject to change. The information is being made available to you solely for purpose of evaluation.

Java™ Platform
Standard Ed. 7

DRAFT ea-b118

java.util.regex
Class PatternSyntaxException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by java.lang.RuntimeException
              extended by java.lang.IllegalArgumentException
                  extended by java.util.regex.PatternSyntaxException
All Implemented Interfaces:
Serializable

public class PatternSyntaxException
extends IllegalArgumentException

Unchecked exception thrown to indicate a syntax error in a regular-expression pattern.

Since:
1.4
See Also:
Serialized Form

Constructor Summary
Constructor and Description
PatternSyntaxException(String desc, String regex, int index)
          Constructs a new instance of this class.
 
Method Summary
Modifier and Type Method and Description
 String getDescription()
          Retrieves the description of the error.
 int getIndex()
          Retrieves the error index.
 String getMessage()
          Returns a multi-line string containing the description of the syntax error and its index, the erroneous regular-expression pattern, and a visual indication of the error index within the pattern.
 String getPattern()
          Retrieves the erroneous regular-expression pattern.
 
Methods inherited from class java.lang.Throwable
addSuppressedException, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressedExceptions, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PatternSyntaxException

public PatternSyntaxException(String desc,
                              String regex,
                              int index)
Constructs a new instance of this class.

Parameters:
desc - A description of the error
regex - The erroneous pattern
index - The approximate index in the pattern of the error, or -1 if the index is not known
Method Detail

getIndex

public int getIndex()
Retrieves the error index.

Returns:
The approximate index in the pattern of the error, or -1 if the index is not known

getDescription

public String getDescription()
Retrieves the description of the error.

Returns:
The description of the error

getPattern

public String getPattern()
Retrieves the erroneous regular-expression pattern.

Returns:
The erroneous pattern

getMessage

public String getMessage()
Returns a multi-line string containing the description of the syntax error and its index, the erroneous regular-expression pattern, and a visual indication of the error index within the pattern.

Overrides:
getMessage in class Throwable
Returns:
The full detail message

Java™ Platform
Standard Ed. 7

DRAFT ea-b118

Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright © 1993, 2010, Oracle Corporation. All rights reserved.
DRAFT ea-b118

Scripting on this page tracks web page traffic, but does not change the content in any way.