Class HeldLockAnalyzer

java.lang.Object

com.google.errorprone.bugpatterns.threadsafety.HeldLockAnalyzer

public final class HeldLockAnalyzer
extends Object

A method body analyzer. Responsible for tracking the set of held locks, and checking accesses to guarded members.

Author:

cushon@google.com (Liam Miller-Cushon)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	HeldLockAnalyzer.ExpectedLockCalculator	Utility for discovering the lock expressions that needs to be held when accessing specific guarded members.
static interface	HeldLockAnalyzer.LockEventListener	Listener interface for accesses to guarded members.

Method Summary

Modifier and Type	Method	Description
static void	analyze(VisitorState state, HeldLockAnalyzer.LockEventListener listener, Predicate<com.sun.source.tree.Tree> isSuppressed, GuardedByFlags flags)	Analyzes a method body, tracking the set of held locks and checking accesses to guarded members.

Methods inherited from class java.lang.Object

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

Method Details

analyze

public static void analyze(VisitorState state,
 HeldLockAnalyzer.LockEventListener listener,
 Predicate<com.sun.source.tree.Tree> isSuppressed,
 GuardedByFlags flags)

Analyzes a method body, tracking the set of held locks and checking accesses to guarded members.