Package com.google.errorprone.matchers

Interface Matcher<T extends com.sun.source.tree.Tree>

Type Parameters:

T - a javac AST node

All Superinterfaces:

Serializable

All Known Subinterfaces:

MethodMatchers.AnyMethodMatcher, MethodMatchers.ConstructorClassMatcher, MethodMatchers.ConstructorMatcher, MethodMatchers.InstanceMethodMatcher, MethodMatchers.MethodClassMatcher, MethodMatchers.MethodMatcher, MethodMatchers.MethodNameMatcher, MethodMatchers.MethodSignatureMatcher, MethodMatchers.ParameterMatcher, MethodMatchers.StaticMethodMatcher, MultiMatcher<T,N>

All Known Implementing Classes:

AbstractTypeMatcher, AnnotationDoesNotHaveArgument, AnnotationHasArgumentWithValue, AnnotationMatcher, AnnotationType, Asserts, ChildMultiMatcher, CompileTimeConstantExpressionMatcher, CompoundAssignment, ConstructorOfClass, Contains, Enclosing.Block, Enclosing.BlockOrCase, Enclosing.Class, Enclosing.Method, HasArguments, HasIdentifier, IsNonNullMatcher, IsSameType, IsSubtypeOf, MethodHasParameters, MethodInvocation, MethodInvocationArgument, MethodVisibility, NullnessMatcher, Returns, StringLiteral, Throws, UnusedReturnValueMatcher

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Matcher<T extends com.sun.source.tree.Tree>
extends Serializable

Define a predicate on a Tree, which also accesses the state of AST traversal.

Author:

[email protected] (Alex Eagle)

Method Summary

Modifier and Type	Method	Description
boolean	matches(T t, VisitorState state)

Method Detail

matches

boolean matches(T t,
                VisitorState state)