checkers.nonnull
Class NonNullChecker

java.lang.Object
  javax.annotation.processing.AbstractProcessor
      checkers.source.SourceChecker
          checkers.basetype.BaseTypeChecker
              checkers.nonnull.NonNullChecker

All Implemented Interfaces:

Processor

@TypeQualifiers(value={Nullable.class,Raw.class,NonNull.class})
@SupportedLintOptions(value={"flow","cast","cast:redundant"})
public class NonNullChecker
extends BaseTypeChecker

A typechecker plug-in for the NonNull qualifier that finds (and verifies the absence of) null-pointer errors.

See the checkers manual:

NonNull Checker

Field Summary

Fields inherited from class checkers.source.SourceChecker

currentRoot, env, messager, messages, skipPattern, trees

Fields inherited from class javax.annotation.processing.AbstractProcessor

processingEnv

Constructor Summary

NonNullChecker()

Method Summary

Methods inherited from class checkers.basetype.BaseTypeChecker

createFactory, createQualifierHierarchy, createSourceVisitor, createSupportedTypeQualifiers, createTypeHierarchy, getQualifierHierarchy, getSupportedLintOptions, getSupportedTypeQualifiers, init, isAssignable, isSubtype, isValidUse

Methods inherited from class checkers.source.SourceChecker

getLintOption, getLintOption, getMessages, getProcessingEnvironment, getShouldSkip, getSupportedAnnotationTypes, getSupportedOptions, getSupportedSourceVersion, getSuppressWarningsKey, message, process, report, shouldSkip

Methods inherited from class javax.annotation.processing.AbstractProcessor

getCompletions, isInitialized

Methods inherited from class java.lang.Object

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

Constructor Detail

NonNullChecker

public NonNullChecker()