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public interface ColumnValue
Defines column value type.
| Method Summary | |
|---|---|
void |
add(java.lang.Object value)
Implements logic of adding data to existing data stored in this Column Value object. |
java.lang.String |
getName()
Returns internal name of the value type. |
java.lang.Object |
getValue()
Returns stored value. |
boolean |
isEmpty()
Tests if this value is empty. |
void |
setValue(java.lang.Object value)
Sets value for this type. |
void |
setValue(java.lang.String value)
Sets string value for this type. |
| Method Detail |
|---|
java.lang.String getName()
void setValue(java.lang.Object value)
throws MetaException
value - Value to set
MetaException - Thrown if value doen't match internal type of data
void setValue(java.lang.String value)
throws MetaException
value - Value to be set
MetaException - Thrown if value caanot be converted to internal typejava.lang.Object getValue()
boolean isEmpty()
true is returned.
true if value is empty
void add(java.lang.Object value)
throws MetaException
value - Value to be added.
MetaException - Thrown if value type is not convertable to internal type
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