cz.ues.platform.apt.visitor

Class ClassReferenceChecker

java.lang.Object

javax.lang.model.util.AbstractElementVisitor6<java.lang.Boolean,java.lang.Class<?>>

cz.ues.platform.apt.visitor.ClassReferenceChecker

All Implemented Interfaces:

javax.lang.model.element.ElementVisitor<java.lang.Boolean,java.lang.Class<?>>

public class ClassReferenceChecker
extends javax.lang.model.util.AbstractElementVisitor6<java.lang.Boolean,java.lang.Class<?>>

APT visitor used to scan visited class and check if visited class references some given class. If so, visitor returns true. Only first level class is scanned (does not scan whole tree).

Since:

UES6-00

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Boolean	classReferenced Result of check.
private boolean	firstLevel Flag if we are visiting starting class.

Constructor Summary

Constructors

Constructor and Description
ClassReferenceChecker() Creates new instance of ClassReferenceChecker visitor.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Boolean	visitExecutable(javax.lang.model.element.ExecutableElement aElement, java.lang.Class<?> aClass) Visits executable element.
java.lang.Boolean	visitPackage(javax.lang.model.element.PackageElement aElement, java.lang.Class<?> aClass) Visiting a package element is not supported.
java.lang.Boolean	visitType(javax.lang.model.element.TypeElement aElement, java.lang.Class<?> aClass) Visits type element.
private void	visitTypeMirror(javax.lang.model.type.TypeMirror aType, java.lang.Class<?> aClass) Visits type mirror.
java.lang.Boolean	visitTypeParameter(javax.lang.model.element.TypeParameterElement aElement, java.lang.Class<?> aClass) Visiting a type parameter element is not supported.
java.lang.Boolean	visitVariable(javax.lang.model.element.VariableElement aElement, java.lang.Class<?> aClass) Visits variable element.

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

visit, visit, visitUnknown

Methods inherited from class java.lang.Object

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

Field Detail

classReferenced

private classReferenced

Result of check.

firstLevel

private firstLevel

Flag if we are visiting starting class.

Constructor Detail

ClassReferenceChecker

public ClassReferenceChecker()

Creates new instance of ClassReferenceChecker visitor.

Since:

UES6-00

Method Detail

visitType

public java.lang.Boolean visitType(javax.lang.model.element.TypeElement aElement,
java.lang.Class<?> aClass)

Visits type element.

Parameters:

aElement - Visited element

aClass - Referenced class to be checked

Returns:

True if given class is referenced

Since:

UES6-00

visitExecutable

public java.lang.Boolean visitExecutable(javax.lang.model.element.ExecutableElement aElement,
java.lang.Class<?> aClass)

Visits executable element.

Parameters:

aElement - Visited element

aClass - Referenced class to be checked

Returns:

True if given class is referenced

Since:

UES6-00

visitVariable

public java.lang.Boolean visitVariable(javax.lang.model.element.VariableElement aElement,
java.lang.Class<?> aClass)

Visits variable element.

Parameters:

aElement - Visited element

aClass - Referenced class to be checked

Returns:

True if given class is referenced

Since:

UES6-00

visitPackage

public java.lang.Boolean visitPackage(javax.lang.model.element.PackageElement aElement,
java.lang.Class<?> aClass)

Visiting a package element is not supported.

Parameters:

aElement - Visited element

aClass - Referenced class to be checked

Returns:

True if given class is referenced

Since:

UES6-00

visitTypeParameter

public java.lang.Boolean visitTypeParameter(javax.lang.model.element.TypeParameterElement aElement,
java.lang.Class<?> aClass)

Visiting a type parameter element is not supported.

Parameters:

aElement - Visited element

aClass - Referenced class to be checked

Returns:

True if given class is referenced

Since:

UES6-00

visitTypeMirror

private void visitTypeMirror(javax.lang.model.type.TypeMirror aType,
java.lang.Class<?> aClass)

Visits type mirror.

Parameters:

aType - Visited type

aClass - Referenced class to be checked

Since:

UES6-00