Initializer
UnionAssignmentOperation(ThenElseExpression target, AssigningExpression other)
Parameters:
  • target

    The target expression and left operand.

  • other

    The right operand.

Attributes
childrenSource Codeshared actual [ThenElseExpression, AssigningExpression] children

The child nodes of this node.

Refines AssignmentOperation.children ultimately refines Node.children
hashSource Codeshared actual Integer hash

The hash value of the value, which allows the value to be an element of a hash-based set or key of a hash-based map. Implementations must respect the constraint that:

  • if x==y then x.hash==y.hash.

Therefore, a class which refines equals must also refine hash.

Refines Object.hash
leftOperandSource Codeshared actual ThenElseExpression leftOperand

The target expression and left operand.

See also target
operatorSource Codeshared actual String operator

The text of the operator.

otherSource Codeshared AssigningExpression other

The right operand.

rightOperandSource Codeshared actual AssigningExpression rightOperand

The right operand.

See also other
targetSource Codeshared ThenElseExpression target

The target expression and left operand.

Inherited Attributes
Attributes inherited from: Node
Attributes inherited from: Object
Methods
copySource Codeshared UnionAssignmentOperation copy(ThenElseExpression leftOperand = ..., AssigningExpression rightOperand = ...)
Parameters:
  • leftOperand = this.leftOperand
  • rightOperand = this.rightOperand
equalsSource Codeshared actual Boolean equals(Object that)

Determine if two values are equal. Implementations should respect the constraints that:

  • if x===y then x==y (reflexivity),
  • if x==y then y==x (symmetry),
  • if x==y and y==z then x==z (transitivity).

Furthermore it is recommended that implementations ensure that if x==y then x and y have the same concrete class.

A class which explicitly refines equals() is said to support value equality, and the equality operator == is considered much more meaningful for such classes than for a class which simply inherits the default implementation of identity equality from Identifiable.

transformSource Codeshared actual Result transform<out Result>(Transformer<Result> transformer)

Transform this node with the given transformer by calling the appropriate transformX method on the transformer.

If you have a Node node that’s actually an LIdentifier instance, then the runtime will call LIdentifier.transform; therefore, this method is by nature narrowing. This means that if transformer is a NarrowingTransformer, calling node.transform(transformer) is equivalent to calling transformer.transformNode(node). On the other hand, if transformer is a WideningTransformer, then the two operations are very different.

Inherited Methods
Methods inherited from: Node