## org.codehaus.groovy.classgen
Class ExtendedVerifier

    java.lang.Object
      org.codehaus.groovy.classgen.ExtendedVerifier

All Implemented Interfaces:
  GroovyClassVisitor

    public class ExtendedVerifier

extends Object
implements GroovyClassVisitor

A specialized Groovy AST visitor meant to perform additional verifications upon the current AST. Currently it does checks on annotated nodes and annotations itself.

Current limitations: - annotations on local variables are not supported

Author:
  Alex Popescu

Field Summary
`static String` `JVM_ERROR_MESSAGE`

Constructor Summary
`ExtendedVerifier(SourceUnit sourceUnit)`

Method Summary
`protected void` `addError(String msg, ASTNode expr)`
`protected boolean` `isAnnotationCompatible()` Check if the current runtime allows Annotation usage.
`protected void` `visitAnnotations(AnnotatedNode node, int target)`
`void` `visitClass(ClassNode node)`
`void` `visitConstructor(ConstructorNode node)`
`void` `visitField(FieldNode node)`
`void` `visitGenericType(GenericsType genericsType)`
`void` `visitMethod(MethodNode node)`
`void` `visitProperty(PropertyNode node)`

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

Field Detail

### JVM_ERROR_MESSAGE

    public static final String JVM_ERROR_MESSAGE

See Also:
  Constant Field Values

Constructor Detail

### ExtendedVerifier

    public ExtendedVerifier(SourceUnit sourceUnit)

Method Detail

### visitClass

    public void visitClass(ClassNode node)

  Specified by:
    `visitClass` in interface `GroovyClassVisitor`

### visitField

    public void visitField(FieldNode node)

  Specified by:
    `visitField` in interface `GroovyClassVisitor`

### visitConstructor

    public void visitConstructor(ConstructorNode node)

  Specified by:
    `visitConstructor` in interface `GroovyClassVisitor`

### visitMethod

    public void visitMethod(MethodNode node)

  Specified by:
    `visitMethod` in interface `GroovyClassVisitor`

### visitProperty

    public void visitProperty(PropertyNode node)

  Specified by:
    `visitProperty` in interface `GroovyClassVisitor`

### visitAnnotations

    protected void visitAnnotations(AnnotatedNode node,
                                    int target)

### isAnnotationCompatible

    protected boolean isAnnotationCompatible()

  Check if the current runtime allows Annotation usage.

  Returns:
    true if running on a 1.5+ runtime

### addError

    protected void addError(String msg,
                            ASTNode expr)

### visitGenericType

    public void visitGenericType(GenericsType genericsType)

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