Package org.codehaus.groovy.classgen.asm.indy

# Class IndyCallSiteWriter

java.lang.Object
org.codehaus.groovy.classgen.asm.CallSiteWriter
org.codehaus.groovy.classgen.asm.indy.IndyCallSiteWriter

public class IndyCallSiteWriter extends CallSiteWriter
Dummy class used by the indy implementation. This class mostly contains empty stubs for calls to the call site writer, since this class is normally used to prepare call site caching and in indy call site caching is done by the jvm.

- ## Field Summary

  ### Fields inherited from class org.codehaus.groovy.classgen.asm.CallSiteWriter

  `CONSTRUCTOR`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `IndyCallSiteWriter(WriterController controller)`
  Creates a call-site writer that delegates property access to indy bytecode.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `generateCallSiteArray()`
  Generates the call site array field and accessor methods.
  `void`
  `makeCallSite(Expression receiver, String message, Expression arguments, boolean safe, boolean implicitThis, boolean callCurrent, boolean callStatic)`
  Generates a general method call through the call site infrastructure.
  `void`
  `makeCallSiteArrayInitializer()`
  Generates bytecode to initialize the call site array field to null.
  `void`
  `makeGetPropertySite(Expression receiver, String name, boolean safe, boolean implicitThis)`
  Generates a general getProperty call.
  `void`
  `makeGroovyObjectGetPropertySite(Expression receiver, String name, boolean safe, boolean implicitThis)`
  Generates a GroovyObject getProperty call.
  `void`
  `makeSingleArgumentCall(Expression receiver, String message, Expression arguments, boolean safe)`
  Generates a single-argument method call with optional safe navigation.
  `void`
  `makeSiteEntry()`
  Generates bytecode to load the call site array into a local variable.
  `void`
  `prepareCallSite(String message)`
  Prepares a call-site entry for the named method on the bytecode operand stack, loading the call-site array and selecting the slot for `message`.

  ### Methods inherited from class org.codehaus.groovy.classgen.asm.CallSiteWriter

  `fallbackAttributeOrPropertySite, getCallSites, hasCallSiteUse, makeSingleArgumentCall, prepareSiteAndReceiver, visitBoxedArgument`

  ### Methods inherited from class java.lang.Object

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

- ## Constructor Details

  - ### IndyCallSiteWriter

    public IndyCallSiteWriter(WriterController controller)
    Creates a call-site writer that delegates property access to indy bytecode.

- ## Method Details

  - ### generateCallSiteArray

    public void generateCallSiteArray()
    Generates the call site array field and accessor methods.
    Overrides:
      `generateCallSiteArray` in class `CallSiteWriter`

  - ### makeCallSite

    public void makeCallSite(Expression receiver, String message, Expression arguments, boolean safe, boolean implicitThis, boolean callCurrent, boolean callStatic)
    Generates a general method call through the call site infrastructure.
    Overrides:
      `makeCallSite` in class `CallSiteWriter`
    Parameters:
      `receiver` - the receiver expression
      `message` - the method name
      `arguments` - the arguments expression
      `safe` - whether to use safe navigation
      `implicitThis` - whether the receiver is implicit 'this'
      `callCurrent` - whether to call on the current object
      `callStatic` - whether this is a static method call

  - ### makeSingleArgumentCall

    public void makeSingleArgumentCall(Expression receiver, String message, Expression arguments, boolean safe)
    Generates a single-argument method call with optional safe navigation.
    Overrides:
      `makeSingleArgumentCall` in class `CallSiteWriter`
    Parameters:
      `receiver` - the receiver expression
      `message` - the method name
      `arguments` - the argument expression
      `safe` - whether to use safe navigation

  - ### prepareCallSite

    public void prepareCallSite(String message)
    Prepares a call-site entry for the named method on the bytecode operand stack, loading the call-site array and selecting the slot for `message`.
    Overrides:
      `prepareCallSite` in class `CallSiteWriter`
    Parameters:
      `message` - the method name for which to prepare the call site

  - ### makeSiteEntry

    public void makeSiteEntry()
    Generates bytecode to load the call site array into a local variable.
    Overrides:
      `makeSiteEntry` in class `CallSiteWriter`

  - ### makeCallSiteArrayInitializer

    public void makeCallSiteArrayInitializer()
    Generates bytecode to initialize the call site array field to null.
    Overrides:
      `makeCallSiteArrayInitializer` in class `CallSiteWriter`

  - ### makeGetPropertySite

    public void makeGetPropertySite(Expression receiver, String name, boolean safe, boolean implicitThis)
    Generates a general getProperty call.
    Overrides:
      `makeGetPropertySite` in class `CallSiteWriter`
    Parameters:
      `receiver` - the receiver expression
      `name` - the property name
      `safe` - whether to use safe navigation
      `implicitThis` - whether the receiver is implicit 'this'

  - ### makeGroovyObjectGetPropertySite

    public void makeGroovyObjectGetPropertySite(Expression receiver, String name, boolean safe, boolean implicitThis)
    Generates a GroovyObject getProperty call.
    Overrides:
      `makeGroovyObjectGetPropertySite` in class `CallSiteWriter`
    Parameters:
      `receiver` - the receiver expression
      `name` - the property name
      `safe` - whether to use safe navigation
      `implicitThis` - whether the receiver is implicit 'this'