ColumnValuePredicate (Silverpeas Components 6.3 API)

All Known Implementing Classes:

AbstractColumnValuePredicate, Equality, Identity, Inclusion, Inequality, Inferiority, Like, StrictInferiority, StrictSuperiority, Superiority
```
public interface ColumnValuePredicate
```
A predicate the values of a given DbTable's column must satisfy. Such predicates are used to filter the rows in the database table's content.

Author:

mmoquillon

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DbColumn`	`getColumn()`	Gets the name of the column on which the predicate should be played.
`Comparable`	`getReferenceValue()`	Gets the value with which all the column's values will be compared when playing the predicate.

- Method Detail
  - getColumn
```
DbColumn getColumn()
```
    Gets the name of the column on which the predicate should be played.
    
    Returns:
    
    the name of a database table's column.
  - getReferenceValue
```
Comparable getReferenceValue()
```
    Gets the value with which all the column's values will be compared when playing the predicate.
    
    Returns:
    
    a Comparable value.