org.jruby.runtime.callsite

Class CachingCallSite

java.lang.Object

org.jruby.runtime.CallSite

org.jruby.runtime.callsite.CachingCallSite

Direct Known Subclasses:

FunctionalCachingCallSite, NormalCachingCallSite, VariableCachingCallSite

public abstract class CachingCallSite
extends CallSite

Field Summary

Fields

Modifier and Type	Field and Description
protected CacheEntry	cache
static int	totalCallSites

Fields inherited from class org.jruby.runtime.CallSite

callType, methodName

Constructor Summary

Constructors

Constructor and Description
CachingCallSite(String methodName, CallType callType)

Method Summary

Methods

Modifier and Type	Method and Description
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, Block block, IRubyObject[] args, ThreadContext context, IRubyObject self)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, Block block, ThreadContext context, IRubyObject self)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, Block block, ThreadContext context, IRubyObject self, IRubyObject arg)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, Block block, ThreadContext context, IRubyObject self, IRubyObject arg1, IRubyObject arg2)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, Block block, ThreadContext context, IRubyObject self, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, IRubyObject[] args, ThreadContext context, IRubyObject self)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, ThreadContext context, IRubyObject self)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, ThreadContext context, IRubyObject self, IRubyObject arg)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, ThreadContext context, IRubyObject self, IRubyObject arg1, IRubyObject arg2)
protected IRubyObject	cacheAndCall(IRubyObject caller, RubyClass selfType, ThreadContext context, IRubyObject self, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3)
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self) Call the site's method against the target object passing no args.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, Block block) Call the site's method against the target object passing no arguments and a non-literal (block pass, &) block.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, double flote) Call the site's method against the target object, passing a literal double value.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject... args) Call the site's method against the target object passing arguments.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1) Call the site's method against the target object passing one argument.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject[] args, Block block) Call the site's method against the target object passing one argument and a non-literal (block pass, &) block.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1, Block block) Call the site's method against the target object passing one argument and a non-literal (block pass, &) block.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1, IRubyObject arg2) Call the site's method against the target object passing two arguments.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1, IRubyObject arg2, Block block) Call the site's method against the target object passing two arguments and a non-literal (block pass, &) block.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3) Call the site's method against the target object passing two arguments.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, Block block) Call the site's method against the target object passing three arguments and a non-literal (block pass, &) block.
IRubyObject	call(ThreadContext context, IRubyObject caller, IRubyObject self, long fixnum) Call the site's method against the target object, passing a literal long value.
IRubyObject	callIter(ThreadContext context, IRubyObject caller, IRubyObject self, Block block) Call the site's method against the target object passing no arguments and a literal block.
IRubyObject	callIter(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject[] args, Block block) Call the site's method against the target object passing arguments and a literal block.
IRubyObject	callIter(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1, Block block) Call the site's method against the target object passing one argument and a literal block.
IRubyObject	callIter(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1, IRubyObject arg2, Block block) Call the site's method against the target object passing two arguments and a literal block.
IRubyObject	callIter(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, Block block) Call the site's method against the target object passing three arguments and a literal block.
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, Block block)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, IRubyObject arg)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, IRubyObject[] args)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, IRubyObject[] args, Block block)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, IRubyObject arg0, Block block)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, IRubyObject arg0, IRubyObject arg1)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, IRubyObject arg0, IRubyObject arg1, Block block)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
protected IRubyObject	callMethodMissing(ThreadContext context, IRubyObject self, DynamicMethod method, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, Block block)
IRubyObject	callVarargs(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject... args) Call the site's method against the target object passing arguments.
IRubyObject	callVarargs(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject[] args, Block block) Call the site's method against the target object passing one argument and a non-literal (block pass, &) block.
IRubyObject	callVarargsIter(ThreadContext context, IRubyObject caller, IRubyObject self, IRubyObject[] args, Block block) Call the site's method against the target object passing arguments and a literal block.
CacheEntry	getCache()
int	getCachedClassIndex()
long	getCachedMethodSerial()
String	getMethodName()
boolean	isOptimizable()
protected abstract boolean	methodMissing(DynamicMethod method, IRubyObject caller)
CacheEntry	retrieveCache(RubyClass selfType, String methodName)
protected void	updateCache(CacheEntry newEntry)

Methods inherited from class java.lang.Object

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

Field Detail

cache

protected CacheEntry cache

totalCallSites

public static volatile int totalCallSites

Constructor Detail

CachingCallSite

public CachingCallSite(String methodName,
               CallType callType)

Method Detail

getCache

public CacheEntry getCache()

isOptimizable

public boolean isOptimizable()

getCachedClassIndex

public int getCachedClassIndex()

getMethodName

public String getMethodName()

getCachedMethodSerial

public long getCachedMethodSerial()

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               long fixnum)

Description copied from class: CallSite

Call the site's method against the target object, passing a literal long value.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

fixnum - the literal long value to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               double flote)

Description copied from class: CallSite

Call the site's method against the target object, passing a literal double value.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

flote - the literal double value to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               IRubyObject... args)

Description copied from class: CallSite

Call the site's method against the target object passing arguments.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

args - the arguments to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               IRubyObject[] args,
               Block block)

Description copied from class: CallSite

Call the site's method against the target object passing one argument and a non-literal (block pass, &) block.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

args - the arguments to pass

block - the block argument to pass

Returns:

the result of the call

callIter

public IRubyObject callIter(ThreadContext context,
                   IRubyObject caller,
                   IRubyObject self,
                   IRubyObject[] args,
                   Block block)

Description copied from class: CallSite

Call the site's method against the target object passing arguments and a literal block. This version handles break jumps by returning their value if this is the appropriate place in the call stack to do so.

Specified by:

callIter in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

args - the arguments to pass

block - the literal block to pass

Returns:

the result of the call

callVarargs

public IRubyObject callVarargs(ThreadContext context,
                      IRubyObject caller,
                      IRubyObject self,
                      IRubyObject... args)

Description copied from class: CallSite

Call the site's method against the target object passing arguments. As a "varargs" method, this will use the length of the args array to dispatch to the correct arity call, rather than dispatching unconditionally to the IRubyObject[] path.

Specified by:

callVarargs in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

args - the arguments to pass

Returns:

the result of the call

callVarargs

public IRubyObject callVarargs(ThreadContext context,
                      IRubyObject caller,
                      IRubyObject self,
                      IRubyObject[] args,
                      Block block)

Description copied from class: CallSite

Call the site's method against the target object passing one argument and a non-literal (block pass, &) block. As a "varargs" method, this will use the length of the args array to dispatch to the correct arity call, rather than dispatching unconditionally to the IRubyObject[] path.

Specified by:

callVarargs in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

args - the arguments to pass

block - the block argument to pass

Returns:

the result of the call

callVarargsIter

public IRubyObject callVarargsIter(ThreadContext context,
                          IRubyObject caller,
                          IRubyObject self,
                          IRubyObject[] args,
                          Block block)

Description copied from class: CallSite

Call the site's method against the target object passing arguments and a literal block. This version handles break jumps by returning their value if this is the appropriate place in the call stack to do so. As a "varargs" method, this will use the length of the args array to dispatch to the correct arity call, rather than dispatching unconditionally to the IRubyObject[] path.

Specified by:

callVarargsIter in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

args - the arguments to pass

block - the literal block to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self)

Description copied from class: CallSite

Call the site's method against the target object passing no args.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               Block block)

Description copied from class: CallSite

Call the site's method against the target object passing no arguments and a non-literal (block pass, &) block.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

block - the block argument to pass

Returns:

the result of the call

callIter

public IRubyObject callIter(ThreadContext context,
                   IRubyObject caller,
                   IRubyObject self,
                   Block block)

Description copied from class: CallSite

Call the site's method against the target object passing no arguments and a literal block. This version handles break jumps by returning their value if this is the appropriate place in the call stack to do so.

Specified by:

callIter in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

block - the literal block to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               IRubyObject arg1)

Description copied from class: CallSite

Call the site's method against the target object passing one argument.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the argument to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               IRubyObject arg1,
               Block block)

Description copied from class: CallSite

Call the site's method against the target object passing one argument and a non-literal (block pass, &) block.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the argument to pass

block - the block argument to pass

Returns:

the result of the call

callIter

public IRubyObject callIter(ThreadContext context,
                   IRubyObject caller,
                   IRubyObject self,
                   IRubyObject arg1,
                   Block block)

Description copied from class: CallSite

Call the site's method against the target object passing one argument and a literal block. This version handles break jumps by returning their value if this is the appropriate place in the call stack to do so.

Specified by:

callIter in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the argument to pass

block - the literal block to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               IRubyObject arg1,
               IRubyObject arg2)

Description copied from class: CallSite

Call the site's method against the target object passing two arguments.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the first argument to pass

arg2 - the second argument to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               IRubyObject arg1,
               IRubyObject arg2,
               Block block)

Description copied from class: CallSite

Call the site's method against the target object passing two arguments and a non-literal (block pass, &) block.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the first argument to pass

arg2 - the second argument to pass

block - the block argument to pass

Returns:

the result of the call

callIter

public IRubyObject callIter(ThreadContext context,
                   IRubyObject caller,
                   IRubyObject self,
                   IRubyObject arg1,
                   IRubyObject arg2,
                   Block block)

Description copied from class: CallSite

Call the site's method against the target object passing two arguments and a literal block. This version handles break jumps by returning their value if this is the appropriate place in the call stack to do so.

Specified by:

callIter in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the first argument to pass

arg2 - the second argument to pass

block - the literal block to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               IRubyObject arg1,
               IRubyObject arg2,
               IRubyObject arg3)

Description copied from class: CallSite

Call the site's method against the target object passing two arguments.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the first argument to pass

arg2 - the second argument to pass

arg3 - the third argument to pass

Returns:

the result of the call

call

public IRubyObject call(ThreadContext context,
               IRubyObject caller,
               IRubyObject self,
               IRubyObject arg1,
               IRubyObject arg2,
               IRubyObject arg3,
               Block block)

Description copied from class: CallSite

Call the site's method against the target object passing three arguments and a non-literal (block pass, &) block.

Specified by:

call in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the first argument to pass

arg2 - the second argument to pass

block - the block argument to pass

Returns:

the result of the call

callIter

public IRubyObject callIter(ThreadContext context,
                   IRubyObject caller,
                   IRubyObject self,
                   IRubyObject arg1,
                   IRubyObject arg2,
                   IRubyObject arg3,
                   Block block)

Description copied from class: CallSite

Call the site's method against the target object passing three arguments and a literal block. This version handles break jumps by returning their value if this is the appropriate place in the call stack to do so.

Specified by:

callIter in class CallSite

Parameters:

context - the ThreadContext for the current thread

caller - the caller, for visibility checks

self - the target object to call against

arg1 - the first argument to pass

arg2 - the second argument to pass

arg3 - the third argument to pass

block - the literal block to pass

Returns:

the result of the call

retrieveCache

public CacheEntry retrieveCache(RubyClass selfType,
                       String methodName)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       Block block,
                       IRubyObject[] args,
                       ThreadContext context,
                       IRubyObject self)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       IRubyObject[] args,
                       ThreadContext context,
                       IRubyObject self)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       ThreadContext context,
                       IRubyObject self)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       Block block,
                       ThreadContext context,
                       IRubyObject self)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       ThreadContext context,
                       IRubyObject self,
                       IRubyObject arg)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       Block block,
                       ThreadContext context,
                       IRubyObject self,
                       IRubyObject arg)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       ThreadContext context,
                       IRubyObject self,
                       IRubyObject arg1,
                       IRubyObject arg2)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       Block block,
                       ThreadContext context,
                       IRubyObject self,
                       IRubyObject arg1,
                       IRubyObject arg2)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       ThreadContext context,
                       IRubyObject self,
                       IRubyObject arg1,
                       IRubyObject arg2,
                       IRubyObject arg3)

cacheAndCall

protected IRubyObject cacheAndCall(IRubyObject caller,
                       RubyClass selfType,
                       Block block,
                       ThreadContext context,
                       IRubyObject self,
                       IRubyObject arg1,
                       IRubyObject arg2,
                       IRubyObject arg3)

updateCache

protected void updateCache(CacheEntry newEntry)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            IRubyObject[] args)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            Block block)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            IRubyObject arg)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            IRubyObject[] args,
                            Block block)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            IRubyObject arg0,
                            Block block)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            IRubyObject arg0,
                            IRubyObject arg1)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            IRubyObject arg0,
                            IRubyObject arg1,
                            Block block)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            IRubyObject arg0,
                            IRubyObject arg1,
                            IRubyObject arg2)

callMethodMissing

protected IRubyObject callMethodMissing(ThreadContext context,
                            IRubyObject self,
                            DynamicMethod method,
                            IRubyObject arg0,
                            IRubyObject arg1,
                            IRubyObject arg2,
                            Block block)

methodMissing

protected abstract boolean methodMissing(DynamicMethod method,
                    IRubyObject caller)