Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> josql >> [ expressions overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.josql.expressions
Class EqualsExpression  

java.lang.Object
  org.josql.expressions.Expression
      org.josql.expressions.BinaryExpression
          org.josql.expressions.EqualsExpression

---

public class EqualsExpression

extends BinaryExpression

This class represents an "=" or "!=" expression. This class also provides the ability for the developer to prefix the "=" or "!=" with "$" to indicate that a case-insensitive comparison should be made, in which case the LHS and RHS are converted to strings first.

Last Modified By: $Author: barrygently $
Last Modified On: $Date: 2004/12/20 16:22:43 $
Current Revision: $Revision: 1.2 $

---

Field Summary
boolean	ignoreCase
private  boolean	not

 

Fields inherited from class org.josql.expressions.BinaryExpression

left, right

 

Fields inherited from class org.josql.expressions.Expression

 

Constructor Summary

EqualsExpression()

 

Method Summary
boolean	isIgnoreCase()
boolean	isNot()
boolean	isTrue(java.lang.Object o, org.josql.Query q)           Return whether this expression evaluates to true.
void	setIgnoreCase(boolean v)
void	setNot(boolean v)
java.lang.String	toString()           Return a string version of the expression.

 

Methods inherited from class org.josql.expressions.BinaryExpression

getExpectedReturnType, getLeft, getRight, getValue, hasFixedResult, init, setLeft, setRight

 

Methods inherited from class org.josql.expressions.Expression

isBracketed, setBracketed

 

Methods inherited from class java.lang.Object

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

 

Field Detail

not

private boolean not

---

ignoreCase

public boolean ignoreCase

Constructor Detail

EqualsExpression

public EqualsExpression()

Method Detail

setIgnoreCase

public void setIgnoreCase(boolean v)

---

isIgnoreCase

public boolean isIgnoreCase()

---

isNot

public boolean isNot()

---

setNot

public void setNot(boolean v)

---

isTrue

public boolean isTrue(java.lang.Object o,
                      org.josql.Query q)
               throws org.josql.QueryExecutionException

Return whether this expression evaluates to true.

Specified by:

isTrue in class Expression

---

toString

public java.lang.String toString()

Return a string version of the expression. In the form: Expression 55 [ $ ] [ ! ] = Expression 55

Specified by:

toString in class Expression

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> josql >> [ expressions overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---