CachedColumn (Starjava TTOOLS API)

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```
public interface CachedColumn
```
Defines storage for a vector of data.
The usage sequence for an instance of this class is:
- Call add(java.lang.Object) zero or more times
- Call endAdd()
- Call createReader() zero or more times
Since:

4 Feb 2013

Author:

Mark Taylor

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`add(java.lang.Object value)`	Adds an entry to this vector data container.
`CachedReader`	`createReader()`	Returns an object which is capable of accessing the values that were added to this object.
`void`	`endAdd()`	Indicates that no more calls to `add(java.lang.Object)` will be made
`long`	`getRowCount()`	Returns the number of values added so far.

- Method Detail
  - add
```
void add(java.lang.Object value)
```
    Adds an entry to this vector data container. In general the supplied value must be of an appropriate type for this object. It must not be null.
    
    Parameters:
    
    value - non-null value to store
  - endAdd
```
void endAdd()
```
    Indicates that no more calls to add(java.lang.Object) will be made
  - getRowCount
```
long getRowCount()
```
    Returns the number of values added so far.
    
    Returns:
    
    value count
  - createReader
```
CachedReader createReader()
```
    Returns an object which is capable of accessing the values that were added to this object.
    
    Returns:
    
    cached data sequence

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