nl.qbusict.cupboard.convert

Interface FieldConverter<T>

Type Parameters:

T - the type

public interface FieldConverter<T>

Converts a field of type T to a column representation and vice versa

Method Summary

Modifier and Type	Method and Description
T	fromCursorValue(android.database.Cursor cursor, int columnIndex) Convert a cursor value at the specified index to an instance of T
EntityConverter.ColumnType	getColumnType() Return the column type
void	toContentValue(T value, java.lang.String key, android.content.ContentValues values) Convert an instance of T to a value that can be stored in a ContentValues object

Method Detail

fromCursorValue

T fromCursorValue(android.database.Cursor cursor,
                  int columnIndex)

Convert a cursor value at the specified index to an instance of T

Parameters:

cursor - the cursor

columnIndex - the index of the requested value in the cursor

Returns:

the value or null

toContentValue

void toContentValue(T value,
                    java.lang.String key,
                    android.content.ContentValues values)

Convert an instance of T to a value that can be stored in a ContentValues object

Parameters:

value - the value

key - the key to store the value under

values - the content values to store the value

getColumnType

EntityConverter.ColumnType getColumnType()

Return the column type

Returns:

the column type or null if this field type should be ignored.