com.google.template.soy.soyparse

Class ErrorReporterImpl

java.lang.Object

com.google.template.soy.soyparse.ErrorReporterImpl

All Implemented Interfaces:

ErrorReporter

Direct Known Subclasses:

ExplodingErrorReporter, TransitionalThrowingErrorReporter

public class ErrorReporterImpl
extends Object
implements ErrorReporter

Simple ErrorReporter implementation.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.template.soy.soyparse.ErrorReporter

ErrorReporter.Checkpoint

Field Summary

Fields

Modifier and Type	Field and Description
protected List<SoySyntaxException>	errors

Constructor Summary

Constructors

Constructor and Description
ErrorReporterImpl()

Method Summary

Modifier and Type	Method and Description
ErrorReporter.Checkpoint	checkpoint() Returns an opaque token (the checkpoint) that callers can later pass back into ErrorReporter.errorsSince(com.google.template.soy.soyparse.ErrorReporter.Checkpoint) to see if any errors have occurred in the interim.
boolean	errorsSince(ErrorReporter.Checkpoint checkpoint) Returns true iff errors have occurred since checkpoint was obtained from ErrorReporter.checkpoint().
com.google.common.collect.ImmutableCollection<? extends SoySyntaxException>	getErrors() Returns the full list of errors reported to this error reporter.
void	report(SourceLocation sourceLocation, SoyError error, String... args) Reports the given error, formatted according to args and associated with the given sourceLocation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

errors

protected final List<SoySyntaxException> errors

Constructor Detail

ErrorReporterImpl

public ErrorReporterImpl()

Method Detail

report

public void report(SourceLocation sourceLocation,
                   SoyError error,
                   String... args)

Description copied from interface: ErrorReporter

Reports the given error, formatted according to args and associated with the given sourceLocation.

Specified by:

report in interface ErrorReporter

checkpoint

public ErrorReporter.Checkpoint checkpoint()

Description copied from interface: ErrorReporter

Returns an opaque token (the checkpoint) that callers can later pass back into ErrorReporter.errorsSince(com.google.template.soy.soyparse.ErrorReporter.Checkpoint) to see if any errors have occurred in the interim.

Specified by:

checkpoint in interface ErrorReporter

errorsSince

public boolean errorsSince(ErrorReporter.Checkpoint checkpoint)

Description copied from interface: ErrorReporter

Returns true iff errors have occurred since checkpoint was obtained from ErrorReporter.checkpoint().

Useful for callers whose outputs are dependent on whether some code path resulted in new errors (for example, returning an error node if parsing encountered errors).

Specified by:

errorsSince in interface ErrorReporter

getErrors

public com.google.common.collect.ImmutableCollection<? extends SoySyntaxException> getErrors()

Returns the full list of errors reported to this error reporter. TODO(user): only a couple top-level places in the codebase should be able to use this. Make package-private once the error refactoring is complete.