Class IsSetCallDetailsCreator

java.lang.Object

org.ek9lang.compiler.phase7.calls.IsSetCallDetailsCreator

public final class IsSetCallDetailsCreator
extends Object

Creates CallDetails for _isSet() method invocation. The _isSet() operator (?) checks if a value is set/valid. This is a pure function method that returns an EK9 Boolean.

When the target operand is a trait (interface), the call must use INVOKEINTERFACE in JVM bytecode, so isTraitCall must be set correctly.

Constructor Summary

Constructors

Constructor	Description
IsSetCallDetailsCreator()

Method Summary

Modifier and Type	Method	Description
CallDetails	apply(String operandVariable, String operandType, boolean isTraitCall)	Create CallDetails for _isSet() call on the specified operand.

Methods inherited from class Object

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

Constructor Details

IsSetCallDetailsCreator

public IsSetCallDetailsCreator()

Method Details

apply

public CallDetails apply(String operandVariable,
 String operandType,
 boolean isTraitCall)

Create CallDetails for _isSet() call on the specified operand.

Parameters:

operandVariable - The variable to call _isSet() on

operandType - The type name of the operand

isTraitCall - True if the operand type is a trait (requires INVOKEINTERFACE)

Returns:

CallDetails for the _isSet() method call