net.sf.daileon.notsupported
Class EquivalentAnnotationsCollector

java.lang.Object
  org.objectweb.asm.ClassAdapter
      net.sf.daileon.notsupported.AbstractTemplateAnnotationsCollector
          net.sf.daileon.notsupported.EquivalentAnnotationsCollector

All Implemented Interfaces:

org.objectweb.asm.ClassVisitor

 class EquivalentAnnotationsCollector
extends AbstractTemplateAnnotationsCollector

The EquivalentAnnotationsCollector is responsible for collecting the annotations of the elements indicated in the template classes, which are the elements that keep annotations that correspond to domain annotations. It reads annotations of classes, fields or methods, according to the element indicated in a particular template annotation.

Version:

1.0 01/01/2010

Author:

Roberto Perillo

See Also:

ClassTemplate, FieldTemplate, MethodTemplate

Field Summary

private boolean	classAnnotations Informs whether the annotations that correspond to a domain annotation are at class level
private boolean	elementVisited Controls the visiting of the element indicated in the template annotation
private String	fieldName The field name to be read, as indicated in a FieldTemplate annotation
private String	methodName The method name to be read, as indicated in a MethodTemplate annotation

Fields inherited from class org.objectweb.asm.ClassAdapter

cv

Constructor Summary

EquivalentAnnotationsCollector(org.objectweb.asm.ClassVisitor classVisitor)
Class constructor.

Method Summary

(package private) String	getFieldName() Gets the field name to be visited.
(package private) String	getMethodName() Gets the method name to be visited.
(package private) boolean	isClassAnnotations() Informs whether the annotations are at class level.
(package private) boolean	isElementVisited() Informs whether the element that keeps the annotations that correspond to a particular domain annotation has already been visited.
(package private) void	setClassAnnotations(boolean classAnnotations) Defines whether the annotations that correspond to a particular domain annotation are at class level.
(package private) void	setFieldName(String fieldName) Sets the field name to be visited.
(package private) void	setMethodName(String methodName) Sets the method name to be visited.
void	visitAttribute(org.objectweb.asm.Attribute attribute) Collects the annotations of a particular class at class level.
void	visitField(int access, String name, String desc, Object value, org.objectweb.asm.Attribute attribute) Collects the annotations of a particular particular field, which is indicated via the setFieldName(String) method.
org.objectweb.asm.CodeVisitor	visitMethod(int access, String name, String desc, String[] exceptions, org.objectweb.asm.Attribute attribute) Collects the annotations of a particular method, which is indicated via the setMethodName(String) method.

Methods inherited from class net.sf.daileon.notsupported.AbstractTemplateAnnotationsCollector

collectAnnotations, getAnnotations, setAnnotations

Methods inherited from class org.objectweb.asm.ClassAdapter

visit, visitEnd, visitInnerClass

Methods inherited from class java.lang.Object

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

Field Detail

fieldName

private String fieldName

The field name to be read, as indicated in a FieldTemplate annotation

methodName

private String methodName

The method name to be read, as indicated in a MethodTemplate annotation

classAnnotations

private boolean classAnnotations

Informs whether the annotations that correspond to a domain annotation are at class level

elementVisited

private boolean elementVisited

Controls the visiting of the element indicated in the template annotation

Constructor Detail

EquivalentAnnotationsCollector

EquivalentAnnotationsCollector(org.objectweb.asm.ClassVisitor classVisitor)

Class constructor.

Parameters:

classVisitor - The ClassVisitor object that visits the class.

Method Detail

getFieldName

String getFieldName()

Gets the field name to be visited. This field keeps the annotations that are indicated in a particular FieldTemplate annotation.

Returns:

The field name.

setFieldName

void setFieldName(String fieldName)

Sets the field name to be visited. This field keeps the annotations that are indicated in a particular FieldTemplate annotation.

Parameters:

fieldName - The field name.

getMethodName

String getMethodName()

Gets the method name to be visited. This method keeps the annotations that are indicated in a particular MethodTemplate annotation.

Returns:

The method name.

setMethodName

void setMethodName(String methodName)

Sets the method name to be visited. This method keeps the annotations that are indicated in a particular MethodTemplate annotation.

Parameters:

methodName - The method name.

isClassAnnotations

boolean isClassAnnotations()

Informs whether the annotations are at class level.

Returns:

A boolean value that can be:

• true if the annotations indicated by a template annotation are at class level;
• false if the annotations indicated are not at class level.

setClassAnnotations

void setClassAnnotations(boolean classAnnotations)

Defines whether the annotations that correspond to a particular domain annotation are at class level.

Parameters:

classAnnotations - A boolean value that can be:

• true if the annotations to be evaluated are at class level;
• false if the annotations to be evaluated are not at class level.

isElementVisited

boolean isElementVisited()

Informs whether the element that keeps the annotations that correspond to a particular domain annotation has already been visited.

Returns:

A boolean value that can be:

• true if the element has already been analyzed;
• false if the element has not been analyzed.

visitAttribute

public void visitAttribute(org.objectweb.asm.Attribute attribute)

Collects the annotations of a particular class at class level.

Specified by:

visitAttribute in interface org.objectweb.asm.ClassVisitor

Overrides:

visitAttribute in class org.objectweb.asm.ClassAdapter

visitField

public void visitField(int access,
                       String name,
                       String desc,
                       Object value,
                       org.objectweb.asm.Attribute attribute)

Collects the annotations of a particular particular field, which is indicated via the setFieldName(String) method.

Specified by:

visitField in interface org.objectweb.asm.ClassVisitor

Overrides:

visitField in class org.objectweb.asm.ClassAdapter

visitMethod

public org.objectweb.asm.CodeVisitor visitMethod(int access,
                                                 String name,
                                                 String desc,
                                                 String[] exceptions,
                                                 org.objectweb.asm.Attribute attribute)

Collects the annotations of a particular method, which is indicated via the setMethodName(String) method.

Specified by:

visitMethod in interface org.objectweb.asm.ClassVisitor

Overrides:

visitMethod in class org.objectweb.asm.ClassAdapter