org.checkerframework.framework.ajava

Class AnnotationEqualityVisitor

java.lang.Object

com.github.javaparser.ast.visitor.VoidVisitorAdapter<com.github.javaparser.ast.Node>

org.checkerframework.framework.ajava.DoubleJavaParserVisitor

org.checkerframework.framework.ajava.AnnotationEqualityVisitor

All Implemented Interfaces:

com.github.javaparser.ast.visitor.VoidVisitor<com.github.javaparser.ast.Node>

public class AnnotationEqualityVisitor
extends DoubleJavaParserVisitor

Given two ASTs representing the same Java file that may differ in annotations, tests if they have the same annotations.

To use this class, have the first AST node accept the visitor and pass the second AST node as the second argument. Then, check getAnnotationsMatch().

Constructor Summary

Constructors

Constructor and Description
AnnotationEqualityVisitor() Constructs an AnnotationEqualityVisitor.

Method Summary

Modifier and Type	Method and Description
<T extends com.github.javaparser.ast.Node> void	defaultAction(T node1, T node2) Default action performed on all pairs of nodes from matching ASTs.
boolean	getAnnotationsMatch() Returns whether a visited pair of nodes differed in annotations.
@Nullable com.github.javaparser.ast.nodeTypes.NodeWithAnnotations<?>	getMismatchedNode1() If a visited pair of nodes has had mismatched annotations, returns the node from the first AST where annotations differed, or null otherwise.
@Nullable com.github.javaparser.ast.nodeTypes.NodeWithAnnotations<?>	getMismatchedNode2() If a visited pair of nodes has had mismatched annotations, returns the node from the second AST where annotations differed, or null otherwise.

Methods inherited from class org.checkerframework.framework.ajava.DoubleJavaParserVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class com.github.javaparser.ast.visitor.VoidVisitorAdapter

visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotationEqualityVisitor

public AnnotationEqualityVisitor()

Constructs an AnnotationEqualityVisitor.

Method Detail

getAnnotationsMatch

public boolean getAnnotationsMatch()

Returns whether a visited pair of nodes differed in annotations.

Returns:

true if some visited pair of nodes differed in annotations

getMismatchedNode1

public @Nullable com.github.javaparser.ast.nodeTypes.NodeWithAnnotations<?> getMismatchedNode1()

If a visited pair of nodes has had mismatched annotations, returns the node from the first AST where annotations differed, or null otherwise.

Returns:

the node from the first AST with differing annotations or null

getMismatchedNode2

public @Nullable com.github.javaparser.ast.nodeTypes.NodeWithAnnotations<?> getMismatchedNode2()

If a visited pair of nodes has had mismatched annotations, returns the node from the second AST where annotations differed, or null otherwise.

Returns:

the node from the second AST with differing annotations or null

defaultAction

public <T extends com.github.javaparser.ast.Node> void defaultAction(T node1,
                                                                     T node2)

Description copied from class: DoubleJavaParserVisitor

Default action performed on all pairs of nodes from matching ASTs.

Specified by:

defaultAction in class DoubleJavaParserVisitor

Type Parameters:

T - the Node type of node1 and node2

Parameters:

node1 - first node in pair

node2 - second node in pair