Examples with AttributeDefinition org.apache.atlas.v1.model.typedef.AttributeDefinition used on opensource projects

Example 11 with AttributeDefinition

use of org.apache.atlas.v1.model.typedef.AttributeDefinition in project atlas by apache.

the class TypeConverterUtil method toAtlasStructDefs.

private static List<AtlasStructDef> toAtlasStructDefs(List<StructTypeDefinition> structTypeDefinitions) {
    List<AtlasStructDef> ret = new ArrayList<>();
    for (StructTypeDefinition structType : structTypeDefinitions) {
        List<AtlasAttributeDef> attrDefs = new ArrayList<AtlasAttributeDef>();
        if (CollectionUtils.isNotEmpty(structType.getAttributeDefinitions())) {
            for (AttributeDefinition attrDefinition : structType.getAttributeDefinitions()) {
                attrDefs.add(toAtlasAttributeDef(attrDefinition));
            }
        }
        AtlasStructDef structDef = new AtlasStructDef(structType.getTypeName(), structType.getTypeDescription(), structType.getTypeVersion(), attrDefs);
        ret.add(structDef);
    }
    return ret;
}

Example 12 with AttributeDefinition

use of org.apache.atlas.v1.model.typedef.AttributeDefinition in project atlas by apache.

the class AtlasTypeUtil method toV1AttributeDefinition.

public static AttributeDefinition toV1AttributeDefinition(AtlasStructType.AtlasAttribute attribute) {
    AtlasAttributeDef attributeDef = attribute.getAttributeDef();
    AttributeDefinition ret = new AttributeDefinition();
    ret.setName(attributeDef.getName());
    ret.setDataTypeName(attributeDef.getTypeName());
    ret.setIsUnique(attributeDef.getIsUnique());
    ret.setIsIndexable(attributeDef.getIsIndexable());
    ret.setIsComposite(attribute.isOwnedRef());
    ret.setReverseAttributeName(attribute.getInverseRefAttributeName());
    ret.setDefaultValue(attributeDef.getDefaultValue());
    ret.setDescription(attributeDef.getDescription());
    final int lower;
    final int upper;
    if (attributeDef.getCardinality() == AtlasAttributeDef.Cardinality.SINGLE) {
        lower = attributeDef.getIsOptional() ? 0 : 1;
        upper = 1;
    } else {
        if (attributeDef.getIsOptional()) {
            lower = 0;
        } else {
            lower = attributeDef.getValuesMinCount() < 1 ? 1 : attributeDef.getValuesMinCount();
        }
        upper = attributeDef.getValuesMaxCount() < 2 ? Integer.MAX_VALUE : attributeDef.getValuesMaxCount();
    }
    Multiplicity multiplicity = new Multiplicity();
    multiplicity.setLower(lower);
    multiplicity.setUpper(upper);
    multiplicity.setIsUnique(AtlasAttributeDef.Cardinality.SET.equals(attributeDef.getCardinality()));
    ret.setMultiplicity(multiplicity);
    return ret;
}

Example 13 with AttributeDefinition

use of org.apache.atlas.v1.model.typedef.AttributeDefinition in project atlas by apache.

the class AtlasTypeUtil method toClassTypeDefinition.

public static ClassTypeDefinition toClassTypeDefinition(final AtlasEntityType entityType) {
    ClassTypeDefinition ret = null;
    if (entityType != null) {
        AtlasEntityDef entityDef = entityType.getEntityDef();
        ret = new ClassTypeDefinition();
        ret.setTypeName(entityDef.getName());
        ret.setTypeDescription(entityDef.getDescription());
        ret.setTypeVersion(entityDef.getTypeVersion());
        ret.setSuperTypes(entityDef.getSuperTypes());
        if (MapUtils.isNotEmpty(entityType.getAllAttributes())) {
            List<AttributeDefinition> attributeDefinitions = entityType.getAllAttributes().entrySet().stream().map(e -> toV1AttributeDefinition(e.getValue())).collect(Collectors.toList());
            ret.setAttributeDefinitions(attributeDefinitions);
        }
    }
    return ret;
}