CalcColEvalContext (Jackcess 5.0.0 API)

java.lang.Object
- com.healthmarketscience.jackcess.impl.BaseEvalContext
- - com.healthmarketscience.jackcess.impl.RowEvalContext
  - - com.healthmarketscience.jackcess.impl.CalcColEvalContext

All Implemented Interfaces:

EvalContext, LocaleContext
```
public class CalcColEvalContext
extends RowEvalContext
```
Author:

James Ahlborn

- Constructor Summary
  
  Constructors
  Constructor Description
  
  CalcColEvalContext(ColumnImpl col)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Object eval(Object[] row)
  
  Value.Type getResultType()
  - Methods inherited from class com.healthmarketscience.jackcess.impl.RowEvalContext
    getIdentifierValue
  - Methods inherited from class com.healthmarketscience.jackcess.impl.BaseEvalContext
    collectIdentifiers, createDateFormatter, createDecimalFormat, eval, get, getBindings, getLocale, getNumericConfig, getRandom, getTemporalConfig, getThisColumnValue, getZoneId, put, toString, toValueType
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - CalcColEvalContext
```
public CalcColEvalContext(ColumnImpl col)
```
- Method Detail
  - getResultType
```
public Value.Type getResultType()
```
    Specified by:
    
    getResultType in interface EvalContext
    
    Overrides:
    
    getResultType in class BaseEvalContext
    
    Returns:
    
    the expected type of the result value for the current expression evaluation (for "default value" and "calculated" expressions)
  - eval
```
public Object eval(Object[] row)
            throws IOException
```
    Throws:
    
    IOException