java.lang.Object
- ObjectTable
- - org.pentaho.reporting.libraries.formula.lvalues.DefaultDataTable

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, DataTable, LValue
```
public class DefaultDataTable
extends ObjectTable
implements DataTable
```
Creation-Date: 05.11.2006, 13:34:01

Author:

Thomas Morgner, Cedric Pronzato

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

DefaultDataTable()
Creates a new table.

DefaultDataTable(LValue[][] array)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`
`TypeValuePair`	`evaluate()`
`ArrayCallback`	`getAsArray()`
`LValue[]`	`getChildValues()`	Returns any dependent lvalues (parameters and operands, mostly).
`java.lang.String`	`getColumnName(int column)`
`ParsePosition`	`getParsePosition()`
`LValue`	`getValueAt(int row, int column)`
`Type`	`getValueType()`	Querying the value type is only valid after the value has been evaluated.
`void`	`initialize(FormulaContext context)`
`boolean`	`isConstant()`	Checks whether the LValue is constant.
`void`	`setObject(int row, int column, LValue object)`	Sets the object for a cell in the table.
`void`	`setParsePosition(ParsePosition parsePosition)`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.pentaho.reporting.libraries.formula.lvalues.DataTable
getColumnCount, getRowCount

- Constructor Detail
  - DefaultDataTable
```
public DefaultDataTable()
```
    Creates a new table.
  - DefaultDataTable
```
public DefaultDataTable(LValue[][] array)
```
- Method Detail
  - getParsePosition
```
public ParsePosition getParsePosition()
```
    Specified by:
    
    getParsePosition in interface LValue
  - setParsePosition
```
public void setParsePosition(ParsePosition parsePosition)
```
  - getColumnName
```
public java.lang.String getColumnName(int column)
```
    Specified by:
    
    getColumnName in interface DataTable
  - setObject
```
public void setObject(int row,
                      int column,
                      LValue object)
```
    Sets the object for a cell in the table. The table is expanded if necessary.
    
    Parameters:
    
    row - the row index (zero-based).
    
    column - the column index (zero-based).
    
    object - the object.
  - getValueAt
```
public LValue getValueAt(int row,
                         int column)
```
    Specified by:
    
    getValueAt in interface DataTable
  - initialize
```
public void initialize(FormulaContext context)
                throws EvaluationException
```
    Specified by:
    
    initialize in interface LValue
    
    Throws:
    
    EvaluationException
  - evaluate
```
public TypeValuePair evaluate()
                       throws EvaluationException
```
    Specified by:
    
    evaluate in interface LValue
    
    Throws:
    
    EvaluationException
  - getAsArray
```
public ArrayCallback getAsArray()
```
  - clone
```
public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
```
    Specified by:
    
    clone in interface LValue
    
    Throws:
    
    java.lang.CloneNotSupportedException
  - getValueType
```
public Type getValueType()
```
    Querying the value type is only valid *after* the value has been evaluated.
    
    Specified by:
    
    getValueType in interface LValue
    
    Returns:
  - getChildValues
```
public LValue[] getChildValues()
```
    Returns any dependent lvalues (parameters and operands, mostly).
    
    Specified by:
    
    getChildValues in interface LValue
    
    Returns:
  - isConstant
```
public boolean isConstant()
```
    Checks whether the LValue is constant. Constant lvalues always return the same value.
    
    Specified by:
    
    isConstant in interface LValue
    
    Returns:

Constructor	Description
`DefaultDataTable()`	Creates a new table.
`DefaultDataTable(LValue[][] array)`

Class DefaultDataTable

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.pentaho.reporting.libraries.formula.lvalues.DataTable

Constructor Detail

DefaultDataTable

DefaultDataTable

Method Detail

getParsePosition

setParsePosition

getColumnName

setObject

getValueAt

initialize

evaluate

getAsArray

clone

getValueType

getChildValues

isConstant