com.bbn.openmap.layer.vpf
Class GeoSymAttExpression.CompareExpression

java.lang.Object
  com.bbn.openmap.layer.vpf.GeoSymAttExpression.CompareExpression

All Implemented Interfaces:

GeoSymAttExpression.Expression

Direct Known Subclasses:

GeoSymAttExpression.ColumnExpression, GeoSymAttExpression.StringExpression, GeoSymAttExpression.ValueExpression

Enclosing class:

GeoSymAttExpression

public abstract static class GeoSymAttExpression.CompareExpression
extends java.lang.Object
implements GeoSymAttExpression.Expression

Field Summary

protected int	colIndex
protected java.lang.String	colName
protected FeatureClassInfo	fci
protected int	op

Constructor Summary

protected

GeoSymAttExpression.CompareExpression(java.lang.String colName, int op)

Method Summary

protected void	setIndexes(FeatureClassInfo fci)
protected boolean	test(double val1, double val2, java.lang.StringBuffer buf) The basic test for the operator, returning val1 op val2.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bbn.openmap.layer.vpf.GeoSymAttExpression.Expression

evaluate, evaluate

Field Detail

op

protected int op

fci

protected FeatureClassInfo fci

colName

protected java.lang.String colName

colIndex

protected int colIndex

Constructor Detail

GeoSymAttExpression.CompareExpression

protected GeoSymAttExpression.CompareExpression(java.lang.String colName,
                                                int op)

Method Detail

setIndexes

protected void setIndexes(FeatureClassInfo fci)

test

protected boolean test(double val1,
                       double val2,
                       java.lang.StringBuffer buf)

The basic test for the operator, returning val1 op val2.

Parameters:

val1 -

val2 -

buf -

Returns:

true of operation passes.