OpenJDK 27 · jdk.dynalink.linker.support.SimpleLinkRequest

Modifier and Type	Field and Description
private final Object[]	arguments
private final CallSiteDescriptor	callSiteDescriptor
private final boolean	callSiteUnstable

Access	Constructor and Description
public	SimpleLinkRequest(final CallSiteDescriptor the descriptor for the call site being linked. Must not be null. callSiteDescriptor, final boolean true if the call site being linked is considered unstable. callSiteUnstable, final Object... the arguments for the invocation. Must not be null. arguments) Creates a new link request.

Method Summary

Modifier and Type	Method and Description
public Object[]	getArguments() Implements jdk.dynalink.linker.LinkRequest.getArguments. Returns the arguments for the invocation being linked.
public CallSiteDescriptor	getCallSiteDescriptor() Implements jdk.dynalink.linker.LinkRequest.getCallSiteDescriptor. Returns the call site descriptor for the call site being linked.
public Object	getReceiver() Implements jdk.dynalink.linker.LinkRequest.getReceiver. Returns the first argument for the invocation being linked; this is typically the receiver object.
public boolean	isCallSiteUnstable() Implements jdk.dynalink.linker.LinkRequest.isCallSiteUnstable. Returns true if the call site is considered unstable, that is, it has been relinked more times than was specified in `DynamicLinkerFactory#setUnstableRelinkThreshold(int)`.
public LinkRequest	replaceArguments(final CallSiteDescriptor newCallSiteDescriptor, final Object... newArguments) Implements jdk.dynalink.linker.LinkRequest.replaceArguments. Returns a request identical to this one with call site descriptor and arguments replaced with the ones specified.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

arguments	back to summary
private final Object[] arguments

callSiteDescriptor	back to summary
private final CallSiteDescriptor callSiteDescriptor

callSiteUnstable	back to summary
private final boolean callSiteUnstable

Constructor Detail

SimpleLinkRequest back to summary

SimpleLinkRequest	back to summary
public SimpleLinkRequest(final CallSiteDescriptor callSiteDescriptor, final boolean callSiteUnstable, final Object... arguments) Creates a new link request. Parameters callSiteDescriptor:CallSiteDescriptor the descriptor for the call site being linked. Must not be null. callSiteUnstable:boolean true if the call site being linked is considered unstable. arguments:Object[] the arguments for the invocation. Must not be null. Exceptions NullPointerException: if either `callSiteDescriptor` or `arguments` is null.

public SimpleLinkRequest(final CallSiteDescriptor callSiteDescriptor, final boolean callSiteUnstable, final Object... arguments)

Creates a new link request.

Parameters

callSiteDescriptor:CallSiteDescriptor: the descriptor for the call site being linked. Must not be null.
callSiteUnstable:boolean: true if the call site being linked is considered unstable.
arguments:Object[]: the arguments for the invocation. Must not be null.

Exceptions

NullPointerException:: if either callSiteDescriptor or arguments is null.

Method Detail

getArguments	back to summary
public Object[] getArguments() Implements jdk.dynalink.linker.LinkRequest.getArguments. Doc from jdk.dynalink.linker.LinkRequest.getArguments. Returns the arguments for the invocation being linked. The returned array must be a clone; modifications to it must not affect the arguments in this request. Annotations @Override

getArguments

back to summary

public Object[] getArguments()

Implements jdk.dynalink.linker.LinkRequest.getArguments.

Doc from jdk.dynalink.linker.LinkRequest.getArguments.

Returns the arguments for the invocation being linked. The returned array must be a clone; modifications to it must not affect the arguments in this request.

Annotations

@Override

getCallSiteDescriptor	back to summary
public CallSiteDescriptor getCallSiteDescriptor() Implements jdk.dynalink.linker.LinkRequest.getCallSiteDescriptor. Doc from jdk.dynalink.linker.LinkRequest.getCallSiteDescriptor. Returns the call site descriptor for the call site being linked. Annotations @Override

getCallSiteDescriptor

back to summary

public CallSiteDescriptor getCallSiteDescriptor()

Implements jdk.dynalink.linker.LinkRequest.getCallSiteDescriptor.

Doc from jdk.dynalink.linker.LinkRequest.getCallSiteDescriptor.

Returns the call site descriptor for the call site being linked.

Annotations

@Override

getReceiver back to summary

getReceiver	back to summary
public Object getReceiver() Implements jdk.dynalink.linker.LinkRequest.getReceiver. Doc from jdk.dynalink.linker.LinkRequest.getReceiver. Returns the first argument for the invocation being linked; this is typically the receiver object. This is a shorthand for `getArguments()[0]` that also avoids the cloning of the arguments array. Annotations @Override

public Object getReceiver()

Implements jdk.dynalink.linker.LinkRequest.getReceiver.

Doc from jdk.dynalink.linker.LinkRequest.getReceiver.

Returns the first argument for the invocation being linked; this is typically the receiver object. This is a shorthand for getArguments()[0] that also avoids the cloning of the arguments array.

Annotations

@Override

isCallSiteUnstable back to summary

isCallSiteUnstable	back to summary
public boolean isCallSiteUnstable() Implements jdk.dynalink.linker.LinkRequest.isCallSiteUnstable. Doc from jdk.dynalink.linker.LinkRequest.isCallSiteUnstable. Returns true if the call site is considered unstable, that is, it has been relinked more times than was specified in `DynamicLinkerFactory#setUnstableRelinkThreshold(int)`. Linkers should use this as a hint to prefer producing linkage that is more stable (its guard fails less frequently), even if that assumption causes a less effective version of an operation to be linked. This is just a hint, though, and linkers are allowed to ignore this property. Annotations @Override

public boolean isCallSiteUnstable()

Implements jdk.dynalink.linker.LinkRequest.isCallSiteUnstable.

Doc from jdk.dynalink.linker.LinkRequest.isCallSiteUnstable.

Returns true if the call site is considered unstable, that is, it has been relinked more times than was specified in DynamicLinkerFactory#setUnstableRelinkThreshold(int). Linkers should use this as a hint to prefer producing linkage that is more stable (its guard fails less frequently), even if that assumption causes a less effective version of an operation to be linked. This is just a hint, though, and linkers are allowed to ignore this property.

Annotations

@Override

replaceArguments	back to summary
public LinkRequest replaceArguments(final CallSiteDescriptor newCallSiteDescriptor, final Object... newArguments) Implements jdk.dynalink.linker.LinkRequest.replaceArguments. Doc from jdk.dynalink.linker.LinkRequest.replaceArguments. Returns a request identical to this one with call site descriptor and arguments replaced with the ones specified. Annotations @Override

replaceArguments

back to summary

public LinkRequest replaceArguments(final CallSiteDescriptor newCallSiteDescriptor, final Object... newArguments)

Implements jdk.dynalink.linker.LinkRequest.replaceArguments.

Doc from jdk.dynalink.linker.LinkRequest.replaceArguments.

Returns a request identical to this one with call site descriptor and arguments replaced with the ones specified.

Annotations

@Override

public Class SimpleLinkRequest

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Field Detail

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