jminusminus

Class JUnaryExpression

java.lang.Object

jminusminus.JAST

jminusminus.JStatement

jminusminus.JExpression

jminusminus.JUnaryExpression

Direct Known Subclasses:

JLogicalNotOp, JNegateOp, JPostDecrementOp, JPreIncrementOp

abstract class JUnaryExpression
extends JExpression

The AST node for a unary expression. A unary expression has a single operand.

Field Summary

Fields

Modifier and Type	Field and Description
protected JExpression	arg The operand.

Fields inherited from class jminusminus.JExpression

isStatementExpression, type

Fields inherited from class jminusminus.JAST

compilationUnit, line

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JUnaryExpression(int line, String operator, JExpression arg) Construct an AST node for a unary expression given its line number, the unary operator, and the operand.

Method Summary

Methods

Modifier and Type	Method and Description
void	writeToStdOut(PrettyPrinter p) Write the information pertaining to this AST to STDOUT.

Methods inherited from class jminusminus.JExpression

analyze, codegen, isStatementExpression, type

Methods inherited from class jminusminus.JAST

codegen, line, partialCodegen

Methods inherited from class java.lang.Object

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

Field Detail

arg

protected JExpression arg

The operand.

Constructor Detail

JUnaryExpression

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

Construct an AST node for a unary expression given its line number, the unary operator, and the operand.

Parameters:

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

operator - the unary operator.

arg - the operand.

Method Detail

writeToStdOut

public void writeToStdOut(PrettyPrinter p)

Description copied from class: JAST

Write the information pertaining to this AST to STDOUT.

Specified by:

writeToStdOut in class JAST

Parameters:

p - for pretty printing with indentation.