Description: Generic interface describe a methoid field node.
FuncotidFieldNode is the base interface for all methoid field node to be
added to the IMethoidNode.
hasInPlaceLiteral() Returns whether this field node has an in-place literal.
This represents an unlinked field node that is
tied to literal expression.
public boolean
isInput() Return true if this field is an input field, false otherwise.
public boolean
isOutput() Return true if this field is an output field, false otherwise.
Return the literal name of this methoid field node.
The literal name is the display name of the methoid
field node while the field node has an in-place literal.