Uses of Class jdk.dynalink.linker.GuardedInvocation (Java SE 26 & JDK 26)
Description: use: module: jdk.dynalink, package: jdk.dynalink.linker, class: GuardedInvocation

# Uses of Class
jdk.dynalink.linker.GuardedInvocation

Packages that use GuardedInvocation
Package
Description
jdk.dynalink
Contains interfaces and classes that are used to link an `invokedynamic` call site.
jdk.dynalink.beans
Contains the linker for ordinary Java objects.
jdk.dynalink.linker
Contains interfaces and classes needed by language runtimes to implement their own language-specific object models and type conversions.
jdk.dynalink.linker.support
Contains classes that make it more convenient for language runtimes to implement their own language-specific object models and type conversions by providing basic implementations of some classes as well as various utilities.
jdk.dynalink.support
Contains classes that make using Dynalink more convenient by providing basic implementations of some classes as well as various utilities.

- ## Uses of GuardedInvocation in jdk.dynalink

  Methods in jdk.dynalink with parameters of type GuardedInvocation
  Modifier and Type
  Method
  Description
  `void`
  RelinkableCallSite.`relink(GuardedInvocation guardedInvocation, MethodHandle relinkAndInvoke)`
  This method will be called by the dynamic linker every time the call site is relinked (but see `RelinkableCallSite.resetAndRelink(GuardedInvocation, MethodHandle)` for an exception).
  `void`
  RelinkableCallSite.`resetAndRelink(GuardedInvocation guardedInvocation, MethodHandle relinkAndInvoke)`
  This method will be called by the dynamic linker every time the call site is relinked and the linker wishes the call site to throw away any prior linkage state (that is how it differs from `RelinkableCallSite.relink(GuardedInvocation, MethodHandle)`).

- ## Uses of GuardedInvocation in jdk.dynalink.beans

  Methods in jdk.dynalink.beans that return GuardedInvocation
  Modifier and Type
  Method
  Description
  `GuardedInvocation`
  BeansLinker.`getGuardedInvocation(LinkRequest request, LinkerServices linkerServices)`

- ## Uses of GuardedInvocation in jdk.dynalink.linker

  Methods in jdk.dynalink.linker that return GuardedInvocation
  Modifier and Type
  Method
  Description
  `GuardedInvocation`
  GuardedInvocation.`addSwitchPoint(SwitchPoint newSwitchPoint)`
  Create a new guarded invocation with an added switch point.
  `GuardedInvocation`
  GuardedInvocation.`asType(MethodType newType)`
  Changes the type of the invocation, as if `MethodHandle.asType(MethodType)` was applied to its invocation and its guard, if it has one (with return type changed to boolean, and parameter count potentially truncated for the guard).
  `GuardedInvocation`
  GuardedInvocation.`asType(CallSiteDescriptor desc)`
  Changes the type of the invocation, as if `MethodHandle.asType(MethodType)` was applied to its invocation and its guard, if it has one (with return type changed to boolean for guard).
  `GuardedInvocation`
  GuardedInvocation.`asType(LinkerServices linkerServices, MethodType newType)`
  Changes the type of the invocation, as if `LinkerServices.asType(MethodHandle, MethodType)` was applied to its invocation and its guard, if it has one (with return type changed to boolean, and parameter count potentially truncated for the guard).
  `GuardedInvocation`
  GuardedInvocation.`asTypeSafeReturn(LinkerServices linkerServices, MethodType newType)`
  Changes the type of the invocation, as if `LinkerServices.asTypeLosslessReturn(MethodHandle, MethodType)` was applied to its invocation and `LinkerServices.asType(MethodHandle, MethodType)` applied to its guard, if it has one (with return type changed to boolean, and parameter count potentially truncated for the guard).
  `GuardedInvocation`
  GuardingTypeConverterFactory.`convertToType(Class<?> sourceType, Class<?> targetType, Supplier<MethodHandles.Lookup> lookupSupplier)`
  Returns a guarded type conversion that receives a value of the specified source type and returns a value converted to the specified target type.
  `GuardedInvocation`
  GuardedInvocation.`dropArguments(int pos, Class<?>... valueTypes)`
  Makes an invocation that drops arguments in both the invocation and the guard (if it exists and has at least `pos` parameters) with `MethodHandles.dropArguments(MethodHandle, int, Class...)`.
  `GuardedInvocation`
  GuardedInvocation.`dropArguments(int pos, List<Class<?>> valueTypes)`
  Makes an invocation that drops arguments in both the invocation and the guard (if it exists and has at least `pos` parameters) with `MethodHandles.dropArguments(MethodHandle, int, List)`.
  `GuardedInvocation`
  GuardedInvocationTransformer.`filter(GuardedInvocation inv, LinkRequest linkRequest, LinkerServices linkerServices)`
  Given a guarded invocation, return either the same or potentially different guarded invocation.
  `GuardedInvocation`
  GuardedInvocation.`filterArguments(int pos, MethodHandle... filters)`
  Applies argument filters to both the invocation and the guard (if it exists and has at least `pos + 1` parameters) with `MethodHandles.filterArguments(MethodHandle, int, MethodHandle...)`.
  `GuardedInvocation`
  GuardingDynamicLinker.`getGuardedInvocation(LinkRequest linkRequest, LinkerServices linkerServices)`
  Creates a guarded invocation appropriate for a particular invocation with the specified arguments at a call site.
  `GuardedInvocation`
  LinkerServices.`getGuardedInvocation(LinkRequest linkRequest)`
  Creates a guarded invocation delegating back to the `DynamicLinker` that exposes this linker services object.
  `GuardedInvocation`
  GuardedInvocation.`replaceMethods(MethodHandle newInvocation, MethodHandle newGuard)`
  Creates a new guarded invocation with different methods, preserving the switch point.
  Methods in jdk.dynalink.linker with parameters of type GuardedInvocation
  Modifier and Type
  Method
  Description
  `GuardedInvocation`
  GuardedInvocationTransformer.`filter(GuardedInvocation inv, LinkRequest linkRequest, LinkerServices linkerServices)`
  Given a guarded invocation, return either the same or potentially different guarded invocation.

- ## Uses of GuardedInvocation in jdk.dynalink.linker.support

  Methods in jdk.dynalink.linker.support that return GuardedInvocation
  Modifier and Type
  Method
  Description
  `GuardedInvocation`
  CompositeGuardingDynamicLinker.`getGuardedInvocation(LinkRequest linkRequest, LinkerServices linkerServices)`
  Delegates the call to its component linkers.
  `GuardedInvocation`
  CompositeTypeBasedGuardingDynamicLinker.`getGuardedInvocation(LinkRequest linkRequest, LinkerServices linkerServices)`

- ## Uses of GuardedInvocation in jdk.dynalink.support

  Methods in jdk.dynalink.support with parameters of type GuardedInvocation
  Modifier and Type
  Method
  Description
  `void`
  ChainedCallSite.`relink(GuardedInvocation guardedInvocation, MethodHandle relinkAndInvoke)`
  `void`
  SimpleRelinkableCallSite.`relink(GuardedInvocation guardedInvocation, MethodHandle relinkAndInvoke)`
  `void`
  ChainedCallSite.`resetAndRelink(GuardedInvocation guardedInvocation, MethodHandle relinkAndInvoke)`
  `void`
  SimpleRelinkableCallSite.`resetAndRelink(GuardedInvocation guardedInvocation, MethodHandle relinkAndInvoke)`