javax.lang.model.util: public class: SimpleAnnotationValueVisitor6

javax.lang.model.util
public class: SimpleAnnotationValueVisitor6 [javadoc | source]

java.lang.Object
   javax.lang.model.util.AbstractAnnotationValueVisitor6<R, P>
      javax.lang.model.util.SimpleAnnotationValueVisitor6

All Implemented Interfaces:
AnnotationValueVisitor

Direct Known Subclasses:
SimpleAnnotationValueVisitor7

A simple visitor for annotation values with default behavior appropriate for the RELEASE_6 source version. Visit methods call #defaultAction passing their arguments to {@code defaultAction}'s corresponding parameters.

Methods in this class may be overridden subject to their general contract. Note that annotating methods in concrete subclasses with @Override will help ensure that methods are overridden as intended.

WARNING: The {@code AnnotationValueVisitor} interface implemented by this class may have methods added to it in the future to accommodate new, currently unknown, language structures added to future versions of the Java™ programming language. Therefore, methods whose names begin with {@code "visit"} may be added to this class in the future; to avoid incompatibilities, classes which extend this class should not declare any instance methods with names beginning with {@code "visit"}.

When such a new visit method is added, the default implementation in this class will be to call the visitUnknown method. A new simple annotation value visitor class will also be introduced to correspond to the new language level; this visitor will have different default behavior for the visit method in question. When the new visitor is introduced, all or portions of this visitor may be deprecated.

Parameters:

- the return type of this visitor's methods

- the type of the additional parameter to this visitor's methods.

Also see:

SimpleAnnotationValueVisitor7

author: Joseph - D. Darcy

author: Scott - Seligman

author: Peter - von der Ahé

since: 1.6 -

Field Summary
protected final R	DEFAULT_VALUE	Default value to be returned; defaultAction returns this value unless the method is overridden.

Constructor:

Constructor:
protected SimpleAnnotationValueVisitor6() { super(); DEFAULT_VALUE = null; } Constructor for concrete subclasses; uses {@code null} for the default value.
protected SimpleAnnotationValueVisitor6(R defaultValue) { super(); DEFAULT_VALUE = defaultValue; } Constructor for concrete subclasses; uses the argument for the default value. Parameters: `defaultValue` - the value to assign to #DEFAULT_VALUE

 protected SimpleAnnotationValueVisitor6() {
        super();
        DEFAULT_VALUE = null;
}

Constructor for concrete subclasses; uses {@code null} for the default value.

 protected SimpleAnnotationValueVisitor6(R defaultValue) {
        super();
        DEFAULT_VALUE = defaultValue;
}

Constructor for concrete subclasses; uses the argument for the default value.

Parameters:

defaultValue - the value to assign to #DEFAULT_VALUE

Method from javax.lang.model.util.SimpleAnnotationValueVisitor6 Summary:
defaultAction, visitAnnotation, visitArray, visitBoolean, visitByte, visitChar, visitDouble, visitEnumConstant, visitFloat, visitInt, visitLong, visitShort, visitString, visitType

Methods from javax.lang.model.util.AbstractAnnotationValueVisitor6:
visit, visit, visitUnknown

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.lang.model.util.SimpleAnnotationValueVisitor6 Detail:
protected R defaultAction(Object o, P p) { return DEFAULT_VALUE; } The default action for visit methods. The implementation in this class just returns #DEFAULT_VALUE ; subclasses will commonly override this method.
public R visitAnnotation(AnnotationMirror a, P p) { return defaultAction(a, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitArray(List<AnnotationValue> vals, P p) { return defaultAction(vals, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitBoolean(boolean b, P p) { return defaultAction(b, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitByte(byte b, P p) { return defaultAction(b, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitChar(char c, P p) { return defaultAction(c, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitDouble(double d, P p) { return defaultAction(d, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitEnumConstant(VariableElement c, P p) { return defaultAction(c, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitFloat(float f, P p) { return defaultAction(f, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitInt(int i, P p) { return defaultAction(i, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitLong(long i, P p) { return defaultAction(i, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitShort(short s, P p) { return defaultAction(s, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitString(String s, P p) { return defaultAction(s, p); } {@inheritDoc} This implementation calls {@code defaultAction}.
public R visitType(TypeMirror t, P p) { return defaultAction(t, p); } {@inheritDoc} This implementation calls {@code defaultAction}.

Method from javax.lang.model.util.SimpleAnnotationValueVisitor6 Detail:

 protected R defaultAction(Object o,
    P p) {
        return DEFAULT_VALUE;
}

#DEFAULT_VALUE

 public R visitAnnotation(AnnotationMirror a,
    P p) {
        return defaultAction(a, p);
}