koala.dynamicjava.tree
Class BinaryExpression

java.lang.Object
  koala.dynamicjava.tree.Node
      koala.dynamicjava.tree.Expression
          koala.dynamicjava.tree.BinaryExpression

Direct Known Subclasses:

AddExpression, AndExpression, AssignExpression, BitAndExpression, BitOrExpression, DivideExpression, EqualExpression, ExclusiveOrExpression, GreaterExpression, GreaterOrEqualExpression, LessExpression, LessOrEqualExpression, MultiplyExpression, NotEqualExpression, OrExpression, RemainderExpression, ShiftLeftExpression, ShiftRightExpression, SubtractExpression, UnsignedShiftRightExpression

public abstract class BinaryExpression

extends Expression

This class represents the binary expression nodes of the syntax tree

Field Summary

static java.lang.String	LEFT_EXPRESSION The leftExpression property name
static java.lang.String	RIGHT_EXPRESSION The rightExpression property name

Fields inherited from class koala.dynamicjava.tree.Node

BEGIN_COLUMN, BEGIN_LINE, END_COLUMN, END_LINE, FILENAME

Constructor Summary

protected

BinaryExpression(Expression lexp, Expression rexp, java.lang.String fn, int bl, int bc, int el, int ec) Initializes the expression

Method Summary

Expression	getLeftExpression() Returns the left hand side expression
Expression	getRightExpression() Returns the right hand side expression
void	setLeftExpression(Expression exp) Sets the left hand side expression
void	setRightExpression(Expression exp) Sets the right hand side expression

Methods inherited from class koala.dynamicjava.tree.Node

acceptVisitor, addPropertyChangeListener, addPropertyChangeListener, firePropertyChange, firePropertyChange, firePropertyChange, getBeginColumn, getBeginLine, getEndColumn, getEndLine, getFilename, getProperties, getProperty, hasProperty, removePropertyChangeListener, removePropertyChangeListener, setBeginColumn, setBeginLine, setEndColumn, setEndLine, setFilename, setProperty

Methods inherited from class java.lang.Object

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

Field Detail

LEFT_EXPRESSION

public static final java.lang.String LEFT_EXPRESSION

The leftExpression property name

See Also:

Constant Field Values

RIGHT_EXPRESSION

public static final java.lang.String RIGHT_EXPRESSION

The rightExpression property name

See Also:

Constant Field Values

Constructor Detail

BinaryExpression

protected BinaryExpression(Expression lexp,
                           Expression rexp,
                           java.lang.String fn,
                           int bl,
                           int bc,
                           int el,
                           int ec)

Initializes the expression

Parameters:

lexp - the LHS expression

rexp - the RHS expression

fn - the filename

bl - the begin line

bc - the begin column

el - the end line

ec - the end column

Throws:

java.lang.IllegalArgumentException - if lexp is null or rexp is null

Method Detail

getLeftExpression

public Expression getLeftExpression()

Returns the left hand side expression

setLeftExpression

public void setLeftExpression(Expression exp)

Sets the left hand side expression

Throws:

java.lang.IllegalArgumentException - if exp is null

getRightExpression

public Expression getRightExpression()

Returns the right hand side expression

setRightExpression

public void setRightExpression(Expression exp)

Sets the right hand side expression

Throws:

java.lang.IllegalArgumentException - if exp is null