Module org.kink_lang.kink

Package org.kink_lang.kink.hostfun

Interface CallContext

All Superinterfaces:

HostContext

public interface CallContext
extends HostContext

Context of a call of a host fun.

The context is valid during invocation of the lambda of HostFunBuilder.action(ThrowingFunction1).

CallContext also supports HostContext interface, to call a function, raising an exception and so on.

See org.kink_lang.kink.hostfun for usage.

Method Summary

Modifier and Type	Method	Description
Val	getArg(int index)	Returns the arg of the current call at the index.
int	getArgCount()	Returns the number of args of the current call.
Val	getRecv()	Returns the recv of the current call.

Methods inherited from interface org.kink_lang.kink.hostfun.HostContext

call, call, call, call, canShift, getDynStack, getTraces, raise, raise

Method Details

getRecv

Val getRecv()

Returns the recv of the current call.

Returns:

the recv of the current call.

getArgCount

int getArgCount()

Returns the number of args of the current call.

The number of the args is the size of the arguments vector of the current call.

Returns:

the number of the args.

getArg

Val getArg(int index)

Returns the arg of the current call at the index.

The result will be the indexth element of the arguments vector of the current call.

Precondition: index must be less than the result of getArgCount().

Parameters:

index - the index of the arg.

Returns:

the arg.