checker.src.org.checkerframework.checker.lock.LockAnalysis Maven / Gradle / Ivy
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The Checker Framework enhances Java's type system to
make it more powerful and useful. This lets software developers
detect and prevent errors in their Java programs.
The Checker Framework includes compiler plug-ins ("checkers")
that find bugs or verify their absence. It also permits you to
write your own compiler plug-ins.
package org.checkerframework.checker.lock;
import java.util.List;
import javax.lang.model.element.VariableElement;
import org.checkerframework.common.basetype.BaseTypeChecker;
import org.checkerframework.framework.flow.CFAbstractAnalysis;
import org.checkerframework.framework.flow.CFValue;
import org.checkerframework.framework.type.AnnotatedTypeMirror;
import org.checkerframework.javacutil.Pair;
/**
* The analysis class for the lock type system (serves as factory for the
* transfer function, stores and abstract values).
*/
public class LockAnalysis extends CFAbstractAnalysis {
public LockAnalysis(
BaseTypeChecker checker,
LockAnnotatedTypeFactory factory,
List> fieldValues) {
super(checker, factory, fieldValues);
}
@Override
public LockTransfer createTransferFunction() {
return new LockTransfer(this, (LockChecker) checker);
}
@Override
public LockStore createEmptyStore(boolean sequentialSemantics) {
return new LockStore(this, sequentialSemantics);
}
@Override
public LockStore createCopiedStore(LockStore s) {
return new LockStore(this, s);
}
@Override
public CFValue createAbstractValue(AnnotatedTypeMirror type) {
return defaultCreateAbstractValue(this, type);
}
}