Package com.google.errorprone.matchers

Class IsNonNullMatcher

java.lang.Object

com.google.errorprone.matchers.IsNonNullMatcher

All Implemented Interfaces:

Matcher<com.sun.source.tree.ExpressionTree>, Serializable

public final class IsNonNullMatcher
extends Object
implements Matcher<com.sun.source.tree.ExpressionTree>

Matches expressions that can be statically determined to be non-null. The matcher should have few if any false positives but has many, many false negatives.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IsNonNullMatcher()

Method Summary

Modifier and Type	Method	Description
boolean	matches(com.sun.source.tree.ExpressionTree tree, VisitorState state)

Methods inherited from class java.lang.Object

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

Constructor Details

IsNonNullMatcher

public IsNonNullMatcher()

Method Details

matches

public boolean matches(com.sun.source.tree.ExpressionTree tree,
 VisitorState state)

Specified by:

matches in interface Matcher<com.sun.source.tree.ExpressionTree>