org.apache.poi.hssf.record.formula.eval
Class StringOperationEval

java.lang.Object
  extended by org.apache.poi.hssf.record.formula.eval.StringOperationEval
All Implemented Interfaces:
Eval, OperationEval
Direct Known Subclasses:
ConcatEval

public abstract class StringOperationEval
extends java.lang.Object
implements OperationEval

Author:
Amol S. Deshmukh < amolweb at ya hoo dot com >

Constructor Summary
StringOperationEval()
           
 
Method Summary
protected  ValueEval singleOperandEvaluate(Eval eval, int srcRow, short srcCol)
          Returns an instanceof StringValueEval or ErrorEval or BlankEval
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.poi.hssf.record.formula.eval.OperationEval
evaluate, getNumberOfOperands, getType
 

Constructor Detail

StringOperationEval

public StringOperationEval()
Method Detail

singleOperandEvaluate

protected ValueEval singleOperandEvaluate(Eval eval,
                                          int srcRow,
                                          short srcCol)
Returns an instanceof StringValueEval or ErrorEval or BlankEval

Parameters:
eval -
srcRow -
srcCol -


Copyright 2008 The Apache Software Foundation or its licensors, as applicable.