ValueHistoricalColumn

java.lang.Object
- com.inductiveautomation.ignition.gateway.history.HistoricalColumn
- - com.inductiveautomation.ignition.gateway.history.ValueHistoricalColumn

All Implemented Interfaces:

java.io.Serializable
```
public class ValueHistoricalColumn
extends HistoricalColumn
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`ValueHistoricalColumn()`
`ValueHistoricalColumn(java.lang.String name)`
`ValueHistoricalColumn(java.lang.String name, QualifiedValue value)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addValue(java.lang.Object value)`	Adds a new row of data.
`int`	`getRowCount()`
`java.lang.Object`	`getSerializableValue()`
`java.lang.Object`	`getValue(int row)`	Returns the raw value for the given row number.
`void`	`setSerializableValue(java.lang.Object value)`

Methods inherited from class com.inductiveautomation.ignition.gateway.history.HistoricalColumn
copy, getName, setName

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

- Constructor Detail
  - ValueHistoricalColumn
```
public ValueHistoricalColumn()
```
  - ValueHistoricalColumn
```
public ValueHistoricalColumn(java.lang.String name)
```
  - ValueHistoricalColumn
```
public ValueHistoricalColumn(java.lang.String name,
                             QualifiedValue value)
```
- Method Detail
  - getValue
```
public java.lang.Object getValue(int row)
```
    Description copied from class: HistoricalColumn
    
    Returns the raw value for the given row number. Can be null if the row doesn't exist.
    
    Specified by:
    
    getValue in class HistoricalColumn
  - addValue
```
public void addValue(java.lang.Object value)
```
    Description copied from class: HistoricalColumn
    
    Adds a new row of data.
    
    Specified by:
    
    addValue in class HistoricalColumn
  - getRowCount
```
public int getRowCount()
```
    Specified by:
    
    getRowCount in class HistoricalColumn
  - getSerializableValue
```
public java.lang.Object getSerializableValue()
```
    Specified by:
    
    getSerializableValue in class HistoricalColumn
  - setSerializableValue
```
public void setSerializableValue(java.lang.Object value)
```