Package org.revapi.java.spi

Class ElementPairVisitor<R>

java.lang.Object

javax.lang.model.util.AbstractElementVisitor6<R,P>

javax.lang.model.util.SimpleElementVisitor6<R,P>

javax.lang.model.util.SimpleElementVisitor7<R,Element>

org.revapi.java.spi.ElementPairVisitor<R>

All Implemented Interfaces:

ElementVisitor<R,Element>

public class ElementPairVisitor<R>
extends SimpleElementVisitor7<R,Element>

Can be used by various checks and problem transformations to work with two elements of the same type.

Typical usage:

 
     javax.lang.model.element.Element e1 = ...;
     javax.lang.model.element.Element e2 = ...;
 
     e1.accept(new ElementPairVisitor<Void>() {
 
         protected Void visitType(TypeElement e1, TypeElement e2) {
             ...
         }
     }, e2);
 
 

Since:

0.1

Author:

Lukas Krejci

See Also:

TypeMirrorPairVisitor

Field Summary

Fields inherited from class javax.lang.model.util.SimpleElementVisitor6

DEFAULT_VALUE

Constructor Summary

Constructors

Constructor	Description
ElementPairVisitor()

Method Summary

Modifier and Type	Method	Description
protected R	defaultMatchAction(Element element, Element otherElement)
protected R	unmatchedAction(Element element, Element otherElement)
R	visitExecutable(ExecutableElement element, Element otherElement)
protected R	visitExecutable(ExecutableElement element, ExecutableElement otherElement)
R	visitPackage(PackageElement element, Element otherElement)
protected R	visitPackage(PackageElement element, PackageElement otherElement)
R	visitType(TypeElement element, Element otherElement)
protected R	visitType(TypeElement element, TypeElement otherElement)
R	visitTypeParameter(TypeParameterElement element, Element otherElement)
protected R	visitTypeParameter(TypeParameterElement element, TypeParameterElement otherElement)
R	visitUnknown(Element element, Element otherElement)
R	visitVariable(VariableElement element, Element otherElement)
protected R	visitVariable(VariableElement element, VariableElement otherElement)

Methods inherited from class javax.lang.model.util.SimpleElementVisitor6

defaultAction

Methods inherited from class javax.lang.model.util.AbstractElementVisitor6

visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

ElementPairVisitor

public ElementPairVisitor()

Method Detail

unmatchedAction

protected R unmatchedAction(@Nonnull
                            Element element,
                            @Nullable
                            Element otherElement)

defaultMatchAction

protected R defaultMatchAction(@Nonnull
                               Element element,
                               @Nullable
                               Element otherElement)

visitPackage

public final R visitPackage(@Nonnull
                            PackageElement element,
                            @Nullable
                            Element otherElement)

Specified by:

visitPackage in interface ElementVisitor<R,Element>

Overrides:

visitPackage in class SimpleElementVisitor6<R,Element>

visitPackage

protected R visitPackage(@Nonnull
                         PackageElement element,
                         @Nonnull
                         PackageElement otherElement)

visitType

public final R visitType(@Nonnull
                         TypeElement element,
                         @Nullable
                         Element otherElement)

Specified by:

visitType in interface ElementVisitor<R,Element>

Overrides:

visitType in class SimpleElementVisitor6<R,Element>

visitType

protected R visitType(@Nonnull
                      TypeElement element,
                      @Nonnull
                      TypeElement otherElement)

visitVariable

public final R visitVariable(@Nonnull
                             VariableElement element,
                             @Nullable
                             Element otherElement)

Specified by:

visitVariable in interface ElementVisitor<R,Element>

Overrides:

visitVariable in class SimpleElementVisitor7<R,Element>

visitVariable

protected R visitVariable(@Nonnull
                          VariableElement element,
                          @Nonnull
                          VariableElement otherElement)

visitExecutable

public final R visitExecutable(@Nonnull
                               ExecutableElement element,
                               @Nullable
                               Element otherElement)

Specified by:

visitExecutable in interface ElementVisitor<R,Element>

Overrides:

visitExecutable in class SimpleElementVisitor6<R,Element>

visitExecutable

protected R visitExecutable(@Nonnull
                            ExecutableElement element,
                            @Nonnull
                            ExecutableElement otherElement)

visitTypeParameter

public final R visitTypeParameter(@Nonnull
                                  TypeParameterElement element,
                                  @Nullable
                                  Element otherElement)

Specified by:

visitTypeParameter in interface ElementVisitor<R,Element>

Overrides:

visitTypeParameter in class SimpleElementVisitor6<R,Element>

visitTypeParameter

protected R visitTypeParameter(@Nonnull
                               TypeParameterElement element,
                               @Nonnull
                               TypeParameterElement otherElement)

visitUnknown

public R visitUnknown(@Nonnull
                      Element element,
                      @Nullable
                      Element otherElement)

Specified by:

visitUnknown in interface ElementVisitor<R,Element>

Overrides:

visitUnknown in class AbstractElementVisitor6<R,Element>