Package org.codehaus.groovy.vmplugin.v7
Class IndyInterface
- java.lang.Object
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- org.codehaus.groovy.vmplugin.v7.IndyInterface
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public class IndyInterface extends java.lang.ObjectBytecode level interface for bootstrap methods used by invokedynamic. This class provides a logging ability by using the boolean system property groovy.indy.logging. Other than that this class contains the interfacing methods with bytecode for invokedynamic as well as some helper methods and classes.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classIndyInterface.CALL_TYPESEnum for easy differentiation between call types
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Field Summary
Fields Modifier and Type Field Description static intGROOVY_OBJECTflags for method and property callsstatic intIMPLICIT_THISflags for method and property callsprotected static java.util.logging.LoggerLOGLoggerprotected static booleanLOG_ENABLEDboolean to indicate if logging for indy is enabledstatic java.lang.invoke.MethodHandles.LookupLOOKUPLOOKUP constant used for for example unreflect callsstatic intSAFE_NAVIGATIONflags for method and property callsstatic intSPREAD_CALLflags for method and property callsprotected static java.lang.invoke.SwitchPointswitchPointstatic intTHIS_CALLflags for method and property callsstatic intUNCACHED_CALLflags for method and property calls
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Constructor Summary
Constructors Constructor Description IndyInterface()
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Method Summary
All Methods Static Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static java.lang.invoke.CallSitebootstrap(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String name, java.lang.invoke.MethodType type)Deprecated.since Groovy 2.1.0static java.lang.invoke.CallSitebootstrap(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String callType, java.lang.invoke.MethodType type, java.lang.String name, int flags)bootstrap method for method calls from Groovy compiled code with indy enabled.static java.lang.invoke.CallSitebootstrapCurrent(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String name, java.lang.invoke.MethodType type)Deprecated.since Groovy 2.1.0static java.lang.invoke.CallSitebootstrapCurrentSafe(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String name, java.lang.invoke.MethodType type)Deprecated.since Groovy 2.1.0static java.lang.invoke.CallSitebootstrapSafe(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String name, java.lang.invoke.MethodType type)Deprecated.since Groovy 2.1.0protected static voidinvalidateSwitchPoints()Callback for constant meta class update changeprotected static java.lang.invoke.MethodHandlemakeFallBack(java.lang.invoke.MutableCallSite mc, java.lang.Class<?> sender, java.lang.String name, int callID, java.lang.invoke.MethodType type, boolean safeNavigation, boolean thisCall, boolean spreadCall)Makes a fallback method for an invalidated method selectionstatic java.lang.ObjectselectMethod(java.lang.invoke.MutableCallSite callSite, java.lang.Class sender, java.lang.String methodName, int callID, java.lang.Boolean safeNavigation, java.lang.Boolean thisCall, java.lang.Boolean spreadCall, java.lang.Object dummyReceiver, java.lang.Object[] arguments)Core method for indy method selection using runtime types.static java.lang.invoke.CallSitestaticArrayAccess(java.lang.invoke.MethodHandles.Lookup lookup, java.lang.String name, java.lang.invoke.MethodType type)
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Field Detail
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SAFE_NAVIGATION
public static final int SAFE_NAVIGATION
flags for method and property calls- See Also:
- Constant Field Values
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THIS_CALL
public static final int THIS_CALL
flags for method and property calls- See Also:
- Constant Field Values
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GROOVY_OBJECT
public static final int GROOVY_OBJECT
flags for method and property calls- See Also:
- Constant Field Values
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IMPLICIT_THIS
public static final int IMPLICIT_THIS
flags for method and property calls- See Also:
- Constant Field Values
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SPREAD_CALL
public static final int SPREAD_CALL
flags for method and property calls- See Also:
- Constant Field Values
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UNCACHED_CALL
public static final int UNCACHED_CALL
flags for method and property calls- See Also:
- Constant Field Values
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LOG
protected static final java.util.logging.Logger LOG
Logger
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LOG_ENABLED
protected static final boolean LOG_ENABLED
boolean to indicate if logging for indy is enabled
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LOOKUP
public static final java.lang.invoke.MethodHandles.Lookup LOOKUP
LOOKUP constant used for for example unreflect calls
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switchPoint
protected static java.lang.invoke.SwitchPoint switchPoint
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Method Detail
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invalidateSwitchPoints
protected static void invalidateSwitchPoints()
Callback for constant meta class update change
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bootstrap
public static java.lang.invoke.CallSite bootstrap(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String callType, java.lang.invoke.MethodType type, java.lang.String name, int flags)bootstrap method for method calls from Groovy compiled code with indy enabled. This method gets a flags parameter which uses the following encoding:- 1 is the flag value for safe navigation see
SAFE_NAVIGATION - 2 is the flag value for a call on this see
THIS_CALL
- Parameters:
caller- - the callercallType- - the type of the calltype- - the call site typename- - the real method nameflags- - call flags- Returns:
- the produced CallSite
- Since:
- Groovy 2.1.0
- 1 is the flag value for safe navigation see
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bootstrapCurrent
@Deprecated public static java.lang.invoke.CallSite bootstrapCurrent(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String name, java.lang.invoke.MethodType type)Deprecated.since Groovy 2.1.0bootstrap method for method calls with "this" as receiver
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bootstrapCurrentSafe
@Deprecated public static java.lang.invoke.CallSite bootstrapCurrentSafe(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String name, java.lang.invoke.MethodType type)Deprecated.since Groovy 2.1.0bootstrap method for method calls with "this" as receiver safe
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bootstrap
@Deprecated public static java.lang.invoke.CallSite bootstrap(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String name, java.lang.invoke.MethodType type)Deprecated.since Groovy 2.1.0bootstrap method for standard method calls
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bootstrapSafe
@Deprecated public static java.lang.invoke.CallSite bootstrapSafe(java.lang.invoke.MethodHandles.Lookup caller, java.lang.String name, java.lang.invoke.MethodType type)Deprecated.since Groovy 2.1.0bootstrap method for null safe standard method calls
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makeFallBack
protected static java.lang.invoke.MethodHandle makeFallBack(java.lang.invoke.MutableCallSite mc, java.lang.Class<?> sender, java.lang.String name, int callID, java.lang.invoke.MethodType type, boolean safeNavigation, boolean thisCall, boolean spreadCall)Makes a fallback method for an invalidated method selection
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selectMethod
public static java.lang.Object selectMethod(java.lang.invoke.MutableCallSite callSite, java.lang.Class sender, java.lang.String methodName, int callID, java.lang.Boolean safeNavigation, java.lang.Boolean thisCall, java.lang.Boolean spreadCall, java.lang.Object dummyReceiver, java.lang.Object[] arguments) throws java.lang.ThrowableCore method for indy method selection using runtime types.- Throws:
java.lang.Throwable
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staticArrayAccess
public static java.lang.invoke.CallSite staticArrayAccess(java.lang.invoke.MethodHandles.Lookup lookup, java.lang.String name, java.lang.invoke.MethodType type)- Since:
- 2.5.0
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