Package jminusminus

Class JUnaryExpression

java.lang.Object

jminusminus.JAST

jminusminus.JStatement

jminusminus.JExpression

jminusminus.JUnaryExpression

Direct Known Subclasses:

JComplementOp, JLogicalNotOp, JNegateOp, JPostDecrementOp, JPostIncrementOp, JPreDecrementOp, JPreIncrementOp, JUnaryPlusOp

abstract class JUnaryExpression
extends JExpression

This abstract base class is the AST node for an unary expression --- an expression with a single operand.

Field Summary

Fields

Modifier and Type	Field	Description
protected JExpression	operand	The operand.
protected String	operator	The unary operator.

Fields inherited from class jminusminus.JExpression

isStatementExpression, type

Fields inherited from class jminusminus.JAST

compilationUnit, line

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JUnaryExpression(int line, String operator, JExpression operand)	Constructs an AST node for an unary expression.

Method Summary

Modifier and Type	Method	Description
void	toJSON(JSONElement json)	Stores information about this AST in JSON format.

Methods inherited from class jminusminus.JExpression

analyze, codegen, isStatementExpression, type

Methods inherited from class jminusminus.JAST

codegen, line, partialCodegen, unescape

Methods inherited from class java.lang.Object

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

Field Details

operator

protected String operator

The unary operator.

operand

protected JExpression operand

The operand.

Constructor Details

JUnaryExpression

protected JUnaryExpression(int line,
 String operator,
 JExpression operand)

Constructs an AST node for an unary expression.

Parameters:

line - line in which the unary expression occurs in the source file.

operator - the unary operator.

operand - the operand.

Method Details

toJSON

public void toJSON(JSONElement json)

Stores information about this AST in JSON format.

Overrides:

toJSON in class JAST

Parameters:

json - the JSON emitter.