org.jruby.ast.executable

Class RuntimeCache

java.lang.Object

org.jruby.ast.executable.RuntimeCache

public class RuntimeCache
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
java.math.BigInteger[]	bigIntegers
ByteList[]	byteLists
CallSite[]	callSites
ConstantCache[]	constants
org.jcodings.Encoding[]	encodings
RubyFixnum[]	fixnums
RubyFloat[]	floats
RubyString[]	frozenStrings
CacheEntry[]	methodCache
RubyRegexp[]	regexps
StaticScope[]	scopes
RubySymbol[]	symbols
VariableAccessor[]	variableReaders
VariableAccessor[]	variableWriters

Constructor Summary

Constructors

Constructor and Description
RuntimeCache()

Method Summary

Modifier and Type	Method and Description
RubyRegexp	cacheRegexp(int index, RubyRegexp regexp)
RubyRegexp	cacheRegexp(int index, RubyString pattern, int options)
java.math.BigInteger	getBigInteger(int index, java.lang.String pattern)
ByteList	getByteList(int index)
CallSite	getCallSite(int index)
IRubyObject	getConstant(ThreadContext context, StaticScope scope, java.lang.String name, int index)
IRubyObject	getConstantDefined(ThreadContext context, StaticScope scope, java.lang.String name, int index)
IRubyObject	getConstantFrom(RubyModule target, ThreadContext context, java.lang.String name, int index)
org.jcodings.Encoding	getEncoding(int index)
RubyFixnum	getFixnum(ThreadContext context, int index, int value)
RubyFixnum	getFixnum(ThreadContext context, int index, long value)
RubyFloat	getFloat(ThreadContext context, int index, double value)
RubyString	getFrozenString(ThreadContext context, int bytelistIndex, int stringIndex, int codeRange)
DynamicMethod	getMethod(ThreadContext context, IRubyObject self, int index, java.lang.String methodName)
DynamicMethod	getMethod(ThreadContext context, RubyClass selfType, int index, java.lang.String methodName)
CacheEntry	getMethodEntry(ThreadContext context, RubyClass selfType, int index, java.lang.String methodName)
RubyRegexp	getRegexp(int index)
RubyRegexp	getRegexp(ThreadContext context, int index, ByteList pattern, int options)
StaticScope	getScope(int index)
StaticScope	getScope(ThreadContext context, StaticScope parent, java.lang.String varNamesDescriptor, int index)
RubyString	getString(ThreadContext context, int index, int codeRange)
RubySymbol	getSymbol(ThreadContext context, int index, java.lang.String name, java.lang.String encodingName)
IRubyObject	getValue(ThreadContext context, StaticScope scope, java.lang.String name, int index)
IRubyObject	getValueFrom(RubyModule target, ThreadContext context, java.lang.String name, int index)
IRubyObject	getVariable(ThreadContext context, int index, java.lang.String name, IRubyObject object)
IRubyObject	getVariableDefined(ThreadContext context, int index, java.lang.String name, IRubyObject object)
void	initBigIntegers(int size)
void	initCallSites(int size)
void	initConstants(int size)
org.jcodings.Encoding[]	initEncodings(int size)
void	initFixnums(int size)
void	initFloats(int size)
void	initFromDescriptor(java.lang.String descriptor) Given a packed descriptor listing methods and their type, populate the call site cache.
RubyString[]	initFrozenStrings(int size)
void	initMethodCache(int size)
void	initOthers(java.lang.String descriptor) Given a packed descriptor of other cache sizes, construct the cache arrays The format of the descriptor is the actual size cast to char in this order: scopeCount inheritedSymbolCount inheritedFixnumCount inheritedConstantCount inheritedRegexpCount inheritedBigIntegerCount inheritedVariableReaderCount inheritedVariableWriterCount inheritedBlockBodyCount inheritedBlockCallbackCount inheritedMethodCount inheritedStringCount
void	initRegexps(int size)
void	initScopes(int size)
ByteList[]	initStrings(int size)
void	initSymbols(int size)
void	initVariableReaders(int size)
void	initVariableWriters(int size)
IRubyObject	reCache(ThreadContext context, StaticScope scope, java.lang.String name, int index)
IRubyObject	reCacheFrom(RubyModule target, ThreadContext context, java.lang.String name, int index)
DynamicMethod	searchWithCache(IRubyObject obj, int index, java.lang.String name1)
DynamicMethod	searchWithCache(IRubyObject obj, int index, java.lang.String name1, java.lang.String name2)
DynamicMethod	searchWithCache(IRubyObject obj, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3)
DynamicMethod	searchWithCache(IRubyObject obj, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4)
DynamicMethod	searchWithCache(IRubyObject obj, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4, java.lang.String name5)
DynamicMethod	searchWithCache(IRubyObject obj, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4, java.lang.String name5, java.lang.String name6)
DynamicMethod	searchWithCache(IRubyObject obj, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4, java.lang.String name5, java.lang.String name6, java.lang.String name7)
DynamicMethod	searchWithCache(IRubyObject obj, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4, java.lang.String name5, java.lang.String name6, java.lang.String name7, java.lang.String name8)
DynamicMethod	searchWithCache(RubyClass clazz, int index, java.lang.String name1)
DynamicMethod	searchWithCache(RubyClass clazz, int index, java.lang.String name1, java.lang.String name2)
DynamicMethod	searchWithCache(RubyClass clazz, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3)
DynamicMethod	searchWithCache(RubyClass clazz, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4)
DynamicMethod	searchWithCache(RubyClass clazz, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4, java.lang.String name5)
DynamicMethod	searchWithCache(RubyClass clazz, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4, java.lang.String name5, java.lang.String name6)
DynamicMethod	searchWithCache(RubyClass clazz, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4, java.lang.String name5, java.lang.String name6, java.lang.String name7)
DynamicMethod	searchWithCache(RubyClass clazz, int index, java.lang.String name1, java.lang.String name2, java.lang.String name3, java.lang.String name4, java.lang.String name5, java.lang.String name6, java.lang.String name7, java.lang.String name8)
DynamicMethod	searchWithCacheNoMethodMissing(IRubyObject obj, int index, java.lang.String name1)
DynamicMethod	searchWithCacheNoMethodMissing(IRubyObject obj, int index, java.lang.String name1, java.lang.String name2)
IRubyObject	setVariable(int index, java.lang.String name, IRubyObject object, IRubyObject value)

Methods inherited from class java.lang.Object

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

Field Detail

scopes

public StaticScope[] scopes

callSites

public CallSite[] callSites

methodCache

public CacheEntry[] methodCache

symbols

public RubySymbol[] symbols

byteLists

public ByteList[] byteLists

frozenStrings

public RubyString[] frozenStrings

encodings

public org.jcodings.Encoding[] encodings

fixnums

public RubyFixnum[] fixnums

floats

public RubyFloat[] floats

regexps

public RubyRegexp[] regexps

bigIntegers

public java.math.BigInteger[] bigIntegers

variableReaders

public VariableAccessor[] variableReaders

variableWriters

public VariableAccessor[] variableWriters

constants

public ConstantCache[] constants

Constructor Detail

RuntimeCache

public RuntimeCache()

Method Detail

getScope

public final StaticScope getScope(ThreadContext context,
                                  StaticScope parent,
                                  java.lang.String varNamesDescriptor,
                                  int index)

getScope

public final StaticScope getScope(int index)

getCallSite

public final CallSite getCallSite(int index)

getSymbol

public final RubySymbol getSymbol(ThreadContext context,
                                  int index,
                                  java.lang.String name,
                                  java.lang.String encodingName)

getString

public final RubyString getString(ThreadContext context,
                                  int index,
                                  int codeRange)

getFrozenString

public final RubyString getFrozenString(ThreadContext context,
                                        int bytelistIndex,
                                        int stringIndex,
                                        int codeRange)

getByteList

public final ByteList getByteList(int index)

getEncoding

public final org.jcodings.Encoding getEncoding(int index)

getFixnum

public final RubyFixnum getFixnum(ThreadContext context,
                                  int index,
                                  int value)

getFixnum

public final RubyFixnum getFixnum(ThreadContext context,
                                  int index,
                                  long value)

getFloat

public final RubyFloat getFloat(ThreadContext context,
                                int index,
                                double value)

getRegexp

public final RubyRegexp getRegexp(ThreadContext context,
                                  int index,
                                  ByteList pattern,
                                  int options)

getRegexp

public final RubyRegexp getRegexp(int index)

cacheRegexp

public final RubyRegexp cacheRegexp(int index,
                                    RubyString pattern,
                                    int options)

cacheRegexp

public final RubyRegexp cacheRegexp(int index,
                                    RubyRegexp regexp)

getBigInteger

public final java.math.BigInteger getBigInteger(int index,
                                                java.lang.String pattern)

getVariable

public final IRubyObject getVariable(ThreadContext context,
                                     int index,
                                     java.lang.String name,
                                     IRubyObject object)

getVariableDefined

public final IRubyObject getVariableDefined(ThreadContext context,
                                            int index,
                                            java.lang.String name,
                                            IRubyObject object)

setVariable

public final IRubyObject setVariable(int index,
                                     java.lang.String name,
                                     IRubyObject object,
                                     IRubyObject value)

initScopes

public final void initScopes(int size)

initCallSites

public final void initCallSites(int size)

initFromDescriptor

public final void initFromDescriptor(java.lang.String descriptor)

Given a packed descriptor listing methods and their type, populate the call site cache. The format of the methods portion of the descriptor is name1;type1;name2;type2 where type1 and type2 are a single capital letter N, F, V, or S for the four main call types. After the method portion, the other cache sizes are provided as a packed String of char values representing the numeric sizes. @see RuntimeCache#initOthers.

Parameters:

descriptor - The descriptor to use for populating call sites and caches

initOthers

public final void initOthers(java.lang.String descriptor)

Given a packed descriptor of other cache sizes, construct the cache arrays The format of the descriptor is the actual size cast to char in this order:

1. scopeCount
2. inheritedSymbolCount
3. inheritedFixnumCount
4. inheritedConstantCount
5. inheritedRegexpCount
6. inheritedBigIntegerCount
7. inheritedVariableReaderCount
8. inheritedVariableWriterCount
9. inheritedBlockBodyCount
10. inheritedBlockCallbackCount
11. inheritedMethodCount
12. inheritedStringCount

Parameters:

descriptor - The descriptor to use for preparing caches

initSymbols

public final void initSymbols(int size)

initStrings

public final ByteList[] initStrings(int size)

initFrozenStrings

public final RubyString[] initFrozenStrings(int size)

initEncodings

public final org.jcodings.Encoding[] initEncodings(int size)

initFixnums

public final void initFixnums(int size)

initFloats

public final void initFloats(int size)

initRegexps

public final void initRegexps(int size)

initBigIntegers

public final void initBigIntegers(int size)

initConstants

public final void initConstants(int size)

initVariableReaders

public final void initVariableReaders(int size)

initVariableWriters

public final void initVariableWriters(int size)

initMethodCache

public final void initMethodCache(int size)

getConstant

public final IRubyObject getConstant(ThreadContext context,
                                     StaticScope scope,
                                     java.lang.String name,
                                     int index)

getConstantDefined

public final IRubyObject getConstantDefined(ThreadContext context,
                                            StaticScope scope,
                                            java.lang.String name,
                                            int index)

getValue

public IRubyObject getValue(ThreadContext context,
                            StaticScope scope,
                            java.lang.String name,
                            int index)

reCache

public IRubyObject reCache(ThreadContext context,
                           StaticScope scope,
                           java.lang.String name,
                           int index)

getConstantFrom

public final IRubyObject getConstantFrom(RubyModule target,
                                         ThreadContext context,
                                         java.lang.String name,
                                         int index)

getValueFrom

public IRubyObject getValueFrom(RubyModule target,
                                ThreadContext context,
                                java.lang.String name,
                                int index)

reCacheFrom

public IRubyObject reCacheFrom(RubyModule target,
                               ThreadContext context,
                               java.lang.String name,
                               int index)

getMethod

public DynamicMethod getMethod(ThreadContext context,
                               RubyClass selfType,
                               int index,
                               java.lang.String methodName)

getMethod

public DynamicMethod getMethod(ThreadContext context,
                               IRubyObject self,
                               int index,
                               java.lang.String methodName)

getMethodEntry

public CacheEntry getMethodEntry(ThreadContext context,
                                 RubyClass selfType,
                                 int index,
                                 java.lang.String methodName)

searchWithCacheNoMethodMissing

public final DynamicMethod searchWithCacheNoMethodMissing(IRubyObject obj,
                                                          int index,
                                                          java.lang.String name1)

searchWithCacheNoMethodMissing

public final DynamicMethod searchWithCacheNoMethodMissing(IRubyObject obj,
                                                          int index,
                                                          java.lang.String name1,
                                                          java.lang.String name2)

searchWithCache

public DynamicMethod searchWithCache(RubyClass clazz,
                                     int index,
                                     java.lang.String name1)

searchWithCache

public DynamicMethod searchWithCache(RubyClass clazz,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2)

searchWithCache

public DynamicMethod searchWithCache(RubyClass clazz,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3)

searchWithCache

public DynamicMethod searchWithCache(RubyClass clazz,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4)

searchWithCache

public DynamicMethod searchWithCache(RubyClass clazz,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4,
                                     java.lang.String name5)

searchWithCache

public DynamicMethod searchWithCache(RubyClass clazz,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4,
                                     java.lang.String name5,
                                     java.lang.String name6)

searchWithCache

public DynamicMethod searchWithCache(RubyClass clazz,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4,
                                     java.lang.String name5,
                                     java.lang.String name6,
                                     java.lang.String name7)

searchWithCache

public DynamicMethod searchWithCache(RubyClass clazz,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4,
                                     java.lang.String name5,
                                     java.lang.String name6,
                                     java.lang.String name7,
                                     java.lang.String name8)

searchWithCache

public DynamicMethod searchWithCache(IRubyObject obj,
                                     int index,
                                     java.lang.String name1)

searchWithCache

public DynamicMethod searchWithCache(IRubyObject obj,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2)

searchWithCache

public DynamicMethod searchWithCache(IRubyObject obj,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3)

searchWithCache

public DynamicMethod searchWithCache(IRubyObject obj,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4)

searchWithCache

public DynamicMethod searchWithCache(IRubyObject obj,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4,
                                     java.lang.String name5)

searchWithCache

public DynamicMethod searchWithCache(IRubyObject obj,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4,
                                     java.lang.String name5,
                                     java.lang.String name6)

searchWithCache

public DynamicMethod searchWithCache(IRubyObject obj,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4,
                                     java.lang.String name5,
                                     java.lang.String name6,
                                     java.lang.String name7)

searchWithCache

public DynamicMethod searchWithCache(IRubyObject obj,
                                     int index,
                                     java.lang.String name1,
                                     java.lang.String name2,
                                     java.lang.String name3,
                                     java.lang.String name4,
                                     java.lang.String name5,
                                     java.lang.String name6,
                                     java.lang.String name7,
                                     java.lang.String name8)