de.pannenleiter.db.expr
Class BinaryExpression

java.lang.Object
  |
  +--de.pannenleiter.db.expr.Expression
        |
        +--de.pannenleiter.db.expr.BinaryExpression

public class BinaryExpression

extends Expression

Field Summary

protected int	operator
protected Expression	p1
protected Expression	p2

Constructor Summary

BinaryExpression(Expression p1, int op, Expression p2)
Create a binary expression identifying the two operands and the operator

Method Summary

void	dump(java.lang.String indent)
java.lang.String	toString()

Methods inherited from class de.pannenleiter.db.expr.Expression

toSQL

Methods inherited from class java.lang.Object

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

Field Detail

p1

protected Expression p1

p2

protected Expression p2

operator

protected int operator

Constructor Detail

BinaryExpression

public BinaryExpression(Expression p1,
                        int op,
                        Expression p2)

Create a binary expression identifying the two operands and the operator

Parameters:

p1 - the left-hand operand

op - the operator, as a token returned by the Tokenizer (e.g. Tokenizer.AND)

p2 - the right-hand operand

Method Detail

dump

public void dump(java.lang.String indent)

Overrides:

dump in class Expression

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object