Package org.codehaus.groovy.vmplugin

Interface VMPlugin

All Known Implementing Classes:
Java5, Java6, Java7, Java8
public interface VMPlugin
Interface to access VM version based actions. This interface is for internal use only!
Author:
Jochen Theodorou

  • Method Details

    • setAdditionalClassInformation

      void setAdditionalClassInformation(ClassNode c)

    • getPluginDefaultGroovyMethods

      Class[] getPluginDefaultGroovyMethods()

    • getPluginStaticGroovyMethods

      Class[] getPluginStaticGroovyMethods()

    • configureAnnotation

      void configureAnnotation(AnnotationNode an)

    • configureClassNode

      void configureClassNode(CompileUnit compileUnit, ClassNode classNode)

    • invalidateCallSites

      void invalidateCallSites()

    • getInvokeSpecialHandle

      Object getInvokeSpecialHandle(Method m, Object receiver)
      Returns a handle with bound receiver to invokeSpecial the given method. This method will require at least Java 7, but since the source has to compile on older Java versions as well it is not marked to return a MethodHandle and uses Object instead
      Returns:
      null in case of jdk<7, otherwise a handle that takes the method call arguments for the invokespecial call

    • invokeHandle

      Object invokeHandle(Object handle, Object[] args) throws Throwable
      Invokes a handle produced by #getInvokeSpecialdHandle
      Parameters:
      handle - the handle
      args - arguments for the method call, can be empty but not null
      Returns:
      the result of the method call
      Throws:
      Throwable

    • getVersion

      int getVersion()
      Gives the version the plguin is made for
      Returns:
      5 for jdk5, 6 for jdk6, 7 for jdk7 or higher