Interface CodeUnaryOperatorExpression

All Superinterfaces:

CodeExpression, CodeItem, CodeOperatorExpression

public interface CodeUnaryOperatorExpression
extends CodeOperatorExpression

CodeOperatorExpression using a CodeUnaryOperator.
Syntax:

«operator»«argument»

Example:

!true

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields inherited from interface CodeItem

DEFAULT_INDENT, DEFAULT_NEWLINE

Method Summary

Modifier and Type	Method	Description
CodeExpression	getArgument()
default List<? extends CodeExpression>	getArguments()
CodeUnaryOperator	getOperator()

Methods inherited from interface CodeExpression

evaluate

Methods inherited from interface CodeItem

getLanguage, getSourceCode, write, write, write, write, write, write

Method Details

getArgument

CodeExpression getArgument()

Returns:

the single argument of this unary expression.

getArguments

default List<? extends CodeExpression> getArguments()

Specified by:

getArguments in interface CodeOperatorExpression

Returns:

the unmodifyable List of arguments. The size as to be at least 2.

getOperator

CodeUnaryOperator getOperator()

Specified by:

getOperator in interface CodeOperatorExpression

Returns:

the CodeOperator applied to the arguments to calculate the result of the expression.