Examples with IDataType org.apache.atlas.typesystem.types.IDataType used on opensource projects

Example 21 with IDataType

use of org.apache.atlas.typesystem.types.IDataType in project incubator-atlas by apache.

the class DeleteHandler method getAttributeForEdge.

protected AttributeInfo getAttributeForEdge(String edgLabel) throws AtlasException {
    AtlasEdgeLabel atlasEdgeLabel = new AtlasEdgeLabel(edgLabel);
    IDataType referenceType = typeSystem.getDataType(IDataType.class, atlasEdgeLabel.getTypeName());
    return getFieldMapping(referenceType).fields.get(atlasEdgeLabel.getAttributeName());
}

Example 22 with IDataType

use of org.apache.atlas.typesystem.types.IDataType in project incubator-atlas by apache.

the class DefaultTypeCache method getTypeNames.

/**
     * Return the list of type names in the type system which match the specified filter.
     *
     * @return list of type names
     * @param filterMap - Map of filter for type names. Valid keys are CATEGORY, SUPERTYPE, NOT_SUPERTYPE
     * For example, CATEGORY = TRAIT && SUPERTYPE contains 'X' && SUPERTYPE !contains 'Y'
     */
@Override
public Collection<String> getTypeNames(Map<TYPE_FILTER, String> filterMap) throws AtlasException {
    assertFilter(filterMap);
    List<String> typeNames = new ArrayList<>();
    for (IDataType type : types_.values()) {
        if (shouldIncludeType(type, filterMap)) {
            typeNames.add(type.getName());
        }
    }
    return typeNames;
}