jminusminus

Class JBinaryExpression

java.lang.Object

jminusminus.JAST

jminusminus.JStatement

jminusminus.JExpression

jminusminus.JBinaryExpression

Direct Known Subclasses:

JAssignment, JBooleanBinaryExpression, JMultiplyOp, JPlusOp, JStringConcatenationOp, JSubtractOp

abstract class JBinaryExpression
extends JExpression

The AST node for a binary expression. A binary expression has an operator and two operands: a lhs and a rhs.

Field Summary

Fields

Modifier and Type	Field and Description
protected JExpression	lhs The lhs operand.
protected String	operator The binary operator.
protected JExpression	rhs The rhs 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	JBinaryExpression(int line, String operator, JExpression lhs, JExpression rhs) Construct an AST node for a binary expression given its line number, the binary operator, and lhs and rhs operands.

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

operator

protected String operator

The binary operator.

lhs

protected JExpression lhs

The lhs operand.

rhs

protected JExpression rhs

The rhs operand.

Constructor Detail

JBinaryExpression

protected JBinaryExpression(int line,
                 String operator,
                 JExpression lhs,
                 JExpression rhs)

Construct an AST node for a binary expression given its line number, the binary operator, and lhs and rhs operands.

Parameters:

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

operator - the binary operator.

lhs - the lhs operand.

rhs - the rhs 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.