| java.lang.Object
 org.codehaus.groovy.control.ErrorCollector
| ErrorCollector | | public class ErrorCollector (Code) | | A base class for collecting messages and errors during processing.
Each CompilationUnit should have one and SourceUnits should share
their ErrorCollector with the CompilationUnit.
author:
Chris Poirier
author:
Jochen Theodorou
version:
$Id: ErrorCollector.java 4534 2006-12-21 17:34:36Z blackdrag $ |
| Method Summary | |
| public void | addCollectorContents(ErrorCollector er)
| | public void | addError(Message message)
Adds a non-fatal error to the message set. | | public void | addError(Message message, boolean fatal)
Adds an optionally-fatal error to the message set. | | public void | addError(SyntaxException error, SourceUnit source)
Convenience wrapper for addError(). | | public void | addError(String text, CSTNode context, SourceUnit source)
Convenience wrapper for addError(). | | public void | addErrorAndContinue(Message message)
Adds an error to the message set, but don't fail. | | public void | addException(Exception cause, SourceUnit source)
| | public void | addFatalError(Message message)
Adds a fatal exception to the message set and throws
the unit as a PhaseFailedException. | | public void | addWarning(WarningMessage message)
Adds a WarningMessage to the message set. | | public void | addWarning(int importance, String text, CSTNode context, SourceUnit source)
Convenience wrapper for addWarning() that won't create an object
unless it is relevant. | | public void | addWarning(int importance, String text, Object data, CSTNode context, SourceUnit source)
Convenience wrapper for addWarning() that won't create an object
unless it is relevant. | | protected void | failIfErrors()
Causes the current phase to fail by throwing a
CompilationFailedException. | | public Message | getError(int index)
Returns the specified error message, or null. | | public int | getErrorCount()
Returns the number of errors. | | public List | getErrors()
Returns the list of errors, or null if there are none. | | public Exception | getException(int index)
Convenience routine to return the specified error's
underlying Exception, or null if it isn't one. | | public Message | getLastError()
| | public SyntaxException | getSyntaxError(int index)
Convenience routine to return the specified error's
underlying SyntaxException, or null if it isn't one. | | public WarningMessage | getWarning(int index)
Returns the specified warning message, or null. | | public int | getWarningCount()
Returns the number of warnings. | | public List | getWarnings()
Returns the list of warnings, or null if there are none. | | public boolean | hasErrors()
Returns true if there are any errors pending. | | public boolean | hasWarnings()
Returns true if there are any warnings pending. | | public void | write(PrintWriter writer, Janitor janitor)
Writes error messages to the specified PrintWriter. |
| errors | | protected LinkedList errors(Code) | | ErrorMessages collected during processing
|
| warnings | | protected LinkedList warnings(Code) | | WarningMessages collected during processing
|
| addError | | public void addError(Message message, boolean fatal) throws CompilationFailedException(Code) | | Adds an optionally-fatal error to the message set. Throws
the unit as a PhaseFailedException, if the error is fatal.
|
| addErrorAndContinue | | public void addErrorAndContinue(Message message)(Code) | | Adds an error to the message set, but don't fail.
|
| addWarning | | public void addWarning(WarningMessage message)(Code) | | Adds a WarningMessage to the message set.
|
| addWarning | | public void addWarning(int importance, String text, CSTNode context, SourceUnit source)(Code) | | Convenience wrapper for addWarning() that won't create an object
unless it is relevant.
|
| addWarning | | public void addWarning(int importance, String text, Object data, CSTNode context, SourceUnit source)(Code) | | Convenience wrapper for addWarning() that won't create an object
unless it is relevant.
|
| getError | | public Message getError(int index)(Code) | | Returns the specified error message, or null.
|
| getErrorCount | | public int getErrorCount()(Code) | | Returns the number of errors.
|
| getErrors | | public List getErrors()(Code) | | Returns the list of errors, or null if there are none.
|
| getException | | public Exception getException(int index)(Code) | | Convenience routine to return the specified error's
underlying Exception, or null if it isn't one.
|
| getLastError | | public Message getLastError()(Code) | | Returns the last error reported
|
| getSyntaxError | | public SyntaxException getSyntaxError(int index)(Code) | | Convenience routine to return the specified error's
underlying SyntaxException, or null if it isn't one.
|
| getWarning | | public WarningMessage getWarning(int index)(Code) | | Returns the specified warning message, or null.
|
| getWarningCount | | public int getWarningCount()(Code) | | Returns the number of warnings.
|
| getWarnings | | public List getWarnings()(Code) | | Returns the list of warnings, or null if there are none.
|
| hasErrors | | public boolean hasErrors()(Code) | | Returns true if there are any errors pending.
|
| hasWarnings | | public boolean hasWarnings()(Code) | | Returns true if there are any warnings pending.
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