Package com.palantir.baseline.errorprone

Class ImmutablesBuilderMissingInitialization

  • All Implemented Interfaces:
    com.google.errorprone.bugpatterns.BugChecker.MethodInvocationTreeMatcher, com.google.errorprone.matchers.Suppressible, java.io.Serializable
    @AutoService(com.google.errorprone.bugpatterns.BugChecker.class)
public final class ImmutablesBuilderMissingInitialization
extends com.google.errorprone.bugpatterns.BugChecker
implements com.google.errorprone.bugpatterns.BugChecker.MethodInvocationTreeMatcher
    Checks that all required fields in an immutables.org generated builder have been populated. To make it decidable, the implementation is limited to the common case where: the builder is constructed in place using new ImmutableType.Builder() or new Type.Builder() (where Type.Builder extends ImmutableType.Builder), or using a method that does nothing other than construct and return the builder; and the builder is never stored to a variable, so the builder only lives within a single statement. Builders that do not meet these conditions are assumed to populate all fields, and are ignored. Mandatory fields are determined by inspecting the generated builder class to find fields that have INIT_BIT_ constants, which are used by Immutables to track whether required fields have been initialized. Methods that end with the name of a field are assumed to initialize that field.
    See Also:
    Serialized Form

    • Nested Class Summary

      • Nested classes/interfaces inherited from class com.google.errorprone.bugpatterns.BugChecker

        com.google.errorprone.bugpatterns.BugChecker.AnnotatedTypeTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.AnnotationTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ArrayAccessTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ArrayTypeTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.AssertTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.AssignmentTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.BinaryTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.BlockTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.BreakTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.CaseTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.CatchTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ClassTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.CompilationUnitTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.CompoundAssignmentTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ConditionalExpressionTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ContinueTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.DoWhileLoopTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.EmptyStatementTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.EnhancedForLoopTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ExpressionStatementTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ForLoopTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.IdentifierTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.IfTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ImportTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.InstanceOfTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.IntersectionTypeTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.LabeledStatementTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.LambdaExpressionTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.LiteralTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.MemberReferenceTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.MemberSelectTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.MethodInvocationTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.MethodTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ModifiersTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.NewArrayTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.NewClassTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ParameterizedTypeTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ParenthesizedTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.PrimitiveTypeTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ReturnTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.SuppressibleTreePathScanner<A extends java.lang.Object,​B extends java.lang.Object>, com.google.errorprone.bugpatterns.BugChecker.SwitchTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.SynchronizedTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.ThrowTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.TryTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.TypeCastTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.TypeParameterTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.UnaryTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.UnionTypeTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.VariableTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.WhileLoopTreeMatcher, com.google.errorprone.bugpatterns.BugChecker.WildcardTreeMatcher

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.google.errorprone.matchers.Description matchMethodInvocation​(com.sun.source.tree.MethodInvocationTree tree, com.google.errorprone.VisitorState state)  

      • Methods inherited from class com.google.errorprone.bugpatterns.BugChecker

        allNames, buildDescription, buildDescription, buildDescription, canonicalName, customSuppressionAnnotations, defaultSeverity, describeMatch, describeMatch, describeMatch, describeMatch, describeMatch, describeMatch, disableable, equals, hashCode, isSuppressed, isSuppressed, isSuppressed, isSuppressed, linkUrl, message, supportsSuppressWarnings, suppressedByAnyOf, suppressedRegions

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface com.google.errorprone.matchers.Suppressible

        allNames, canonicalName, customSuppressionAnnotations, supportsSuppressWarnings, suppressedByAnyOf

    • Constructor Detail

      • ImmutablesBuilderMissingInitialization

        public ImmutablesBuilderMissingInitialization()

    • Method Detail

      • matchMethodInvocation

        public com.google.errorprone.matchers.Description matchMethodInvocation​(com.sun.source.tree.MethodInvocationTree tree,
                                                                        com.google.errorprone.VisitorState state)
        Specified by:
        matchMethodInvocation in interface com.google.errorprone.bugpatterns.BugChecker.MethodInvocationTreeMatcher