Examples with TypeFilter eu.esdihumboldt.hale.common.instance.model.TypeFilter used on opensource projects

Example 6 with TypeFilter

use of eu.esdihumboldt.hale.common.instance.model.TypeFilter in project hale by halestudio.

the class AbstractTableInstanceWriter method getInstanceCollection.

/**
 * Call this to get an instance collection based on the selected Type
 *
 * @param typeName the QName of the typeDefinition
 * @return The instance collection for the given type, can be empty
 *         collection
 */
protected InstanceCollection getInstanceCollection(QName typeName) {
    if (typeName == null) {
        return getInstances();
    }
    // get all instances of the selected Type
    InstanceCollection instances = null;
    TypeDefinition selectedType = getTargetSchema().getType(typeName);
    if (selectedType != null) {
        instances = getInstances().select(new TypeFilter(selectedType));
    } else
        // if there is no selected type return random instance ???
        instances = getInstances();
    return instances;
}