Method Emit

Emit(Object, Object)

Transforms the input by emitting each word with a key-value pair in Mapper.

Declaration
void Emit(object key, object value)
Parameters
Type Name Description
System.Object key

key
System.Object value

value
Examples
public void Map(object key, object value, IOutputMap context)
{
    if (value is IList)
    {
        IList order = value as IList;
        foreach (string product in order)
        {
            context.Emit(product, 1);
        }
    }
}