Java Code Examples for org.apache.atlas.model.typedef.AtlasStructDef.AtlasAttributeDef#setIsOptional()
The following examples show how to use
org.apache.atlas.model.typedef.AtlasStructDef.AtlasAttributeDef#setIsOptional() .
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Example 1
| Source File: TestUtilsV2.java From atlas with Apache License 2.0 | 5 votes |
|
public static AtlasEntityDef createPrimitiveEntityDef() {
AtlasEntityDef newtestEntityDef = new AtlasEntityDef("newtest");
AtlasAttributeDef attrName = new AtlasAttributeDef("name", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
AtlasAttributeDef attrDescription = new AtlasAttributeDef("description", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
attrDescription.setIsOptional(false);
AtlasAttributeDef attrcheck = new AtlasAttributeDef("check", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
attrcheck.setIsOptional(true);
AtlasAttributeDef attrSourceCode = new AtlasAttributeDef("sourcecode", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
attrSourceCode.setDefaultValue("Hello World");
attrSourceCode.setIsOptional(true);
AtlasAttributeDef attrCost = new AtlasAttributeDef("Cost", AtlasBaseTypeDef.ATLAS_TYPE_INT);
attrCost.setIsOptional(true);
attrCost.setDefaultValue("30");
AtlasAttributeDef attrDiskUsage = new AtlasAttributeDef("diskUsage", AtlasBaseTypeDef.ATLAS_TYPE_FLOAT);
attrDiskUsage.setIsOptional(true);
attrDiskUsage.setDefaultValue("70.50");
AtlasAttributeDef attrisStoreUse = new AtlasAttributeDef("isstoreUse", AtlasBaseTypeDef.ATLAS_TYPE_BOOLEAN);
attrisStoreUse.setIsOptional(true);
attrisStoreUse.setDefaultValue("true");
newtestEntityDef.addAttribute(attrName);
newtestEntityDef.addAttribute(attrDescription);
newtestEntityDef.addAttribute(attrcheck);
newtestEntityDef.addAttribute(attrSourceCode);
newtestEntityDef.addAttribute(attrCost);
newtestEntityDef.addAttribute(attrDiskUsage);
newtestEntityDef.addAttribute(attrisStoreUse);
populateSystemAttributes(newtestEntityDef);
return newtestEntityDef;
}
Example 2
| Source File: TestUtilsV2.java From incubator-atlas with Apache License 2.0 | 5 votes |
|
public static AtlasEntityDef createPrimitiveEntityDef() {
AtlasEntityDef newtestEntityDef = new AtlasEntityDef("newtest");
AtlasAttributeDef attrName = new AtlasAttributeDef("name", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
AtlasAttributeDef attrDescription = new AtlasAttributeDef("description", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
attrDescription.setIsOptional(false);
AtlasAttributeDef attrcheck = new AtlasAttributeDef("check", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
attrcheck.setIsOptional(true);
AtlasAttributeDef attrSourceCode = new AtlasAttributeDef("sourcecode", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
attrSourceCode.setDefaultValue("Hello World");
attrSourceCode.setIsOptional(true);
AtlasAttributeDef attrCost = new AtlasAttributeDef("Cost", AtlasBaseTypeDef.ATLAS_TYPE_INT);
attrCost.setIsOptional(true);
attrCost.setDefaultValue("30");
AtlasAttributeDef attrDiskUsage = new AtlasAttributeDef("diskUsage", AtlasBaseTypeDef.ATLAS_TYPE_FLOAT);
attrDiskUsage.setIsOptional(true);
attrDiskUsage.setDefaultValue("70.50");
AtlasAttributeDef attrisStoreUse = new AtlasAttributeDef("isstoreUse", AtlasBaseTypeDef.ATLAS_TYPE_BOOLEAN);
attrisStoreUse.setIsOptional(true);
attrisStoreUse.setDefaultValue("true");
newtestEntityDef.addAttribute(attrName);
newtestEntityDef.addAttribute(attrDescription);
newtestEntityDef.addAttribute(attrcheck);
newtestEntityDef.addAttribute(attrSourceCode);
newtestEntityDef.addAttribute(attrCost);
newtestEntityDef.addAttribute(attrDiskUsage);
newtestEntityDef.addAttribute(attrisStoreUse);
return newtestEntityDef;
}
Example 3
| Source File: TypeConverterUtil.java From atlas with Apache License 2.0 | 4 votes |
|
public static AtlasAttributeDef toAtlasAttributeDef(final AttributeDefinition attrDefinition) {
AtlasAttributeDef ret = new AtlasAttributeDef(attrDefinition.getName(),
attrDefinition.getDataTypeName(),
attrDefinition.getSearchWeight(),
attrDefinition.getIndexType());
ret.setIsIndexable(attrDefinition.getIsIndexable());
ret.setIsUnique(attrDefinition.getIsUnique());
if (attrDefinition.getIsComposite()) {
ret.addConstraint(new AtlasConstraintDef(CONSTRAINT_TYPE_OWNED_REF));
}
if (StringUtils.isNotBlank(attrDefinition.getReverseAttributeName())) {
ret.addConstraint(new AtlasConstraintDef(CONSTRAINT_TYPE_INVERSE_REF,
new HashMap<String, Object>() {{
put(CONSTRAINT_PARAM_ATTRIBUTE, attrDefinition.getReverseAttributeName());
}}));
}
// Multiplicity attribute mapping
Multiplicity multiplicity = attrDefinition.getMultiplicity();
int minCount = multiplicity.getLower();
int maxCount = multiplicity.getUpper();
boolean isUnique = multiplicity.getIsUnique();
if (minCount == 0) {
ret.setIsOptional(true);
ret.setValuesMinCount(0);
} else {
ret.setIsOptional(false);
ret.setValuesMinCount(minCount);
}
if (maxCount < 2) {
ret.setCardinality(Cardinality.SINGLE);
ret.setValuesMaxCount(1);
} else {
if (!isUnique) {
ret.setCardinality(Cardinality.LIST);
} else {
ret.setCardinality(Cardinality.SET);
}
ret.setValuesMaxCount(maxCount);
}
return ret;
}
Example 4
| Source File: AtlasStructDefStoreV2.java From atlas with Apache License 2.0 | 4 votes |
|
@VisibleForTesting
public static AtlasAttributeDef toAttributeDefFromJson(AtlasStructDef structDef,
Map attribInfo,
AtlasTypeDefGraphStoreV2 typeDefStore)
throws AtlasBaseException {
AtlasAttributeDef ret = new AtlasAttributeDef();
ret.setName((String) attribInfo.get("name"));
ret.setTypeName((String) attribInfo.get("dataType"));
ret.setIsUnique((Boolean) attribInfo.get("isUnique"));
ret.setIsIndexable((Boolean) attribInfo.get("isIndexable"));
ret.setIncludeInNotification((Boolean) attribInfo.get("includeInNotification"));
ret.setDefaultValue((String) attribInfo.get("defaultValue"));
ret.setDescription((String) attribInfo.get("description"));
if(attribInfo.get("options") != null) {
ret.setOptions(AtlasType.fromJson((String) attribInfo.get("options"), Map.class));
}
ret.setDisplayName((String) attribInfo.get("displayName"));
if ((Boolean)attribInfo.get("isComposite")) {
ret.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_OWNED_REF));
}
final String reverseAttributeName = (String) attribInfo.get("reverseAttributeName");
if (StringUtils.isNotBlank(reverseAttributeName)) {
ret.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_INVERSE_REF,
new HashMap<String, Object>() {{
put(AtlasConstraintDef.CONSTRAINT_PARAM_ATTRIBUTE, reverseAttributeName);
}}));
}
Map multiplicity = AtlasType.fromJson((String) attribInfo.get("multiplicity"), Map.class);
Number minCount = (Number) multiplicity.get("lower");
Number maxCount = (Number) multiplicity.get("upper");
Boolean isUnique = (Boolean) multiplicity.get("isUnique");
if (minCount == null || minCount.intValue() == 0) {
ret.setIsOptional(true);
ret.setValuesMinCount(0);
} else {
ret.setIsOptional(false);
ret.setValuesMinCount(minCount.intValue());
}
if (maxCount == null || maxCount.intValue() < 2) {
ret.setCardinality(AtlasAttributeDef.Cardinality.SINGLE);
ret.setValuesMaxCount(1);
} else {
if (isUnique == null || isUnique == Boolean.FALSE) {
ret.setCardinality(AtlasAttributeDef.Cardinality.LIST);
} else {
ret.setCardinality(AtlasAttributeDef.Cardinality.SET);
}
ret.setValuesMaxCount(maxCount.intValue());
}
Number searchWeight = (Number) attribInfo.get("searchWeight");
if( searchWeight != null ) {
ret.setSearchWeight(searchWeight.intValue());
} else {
ret.setSearchWeight(-1);
}
String indexType = (String) attribInfo.get("indexType");
if(!StringUtils.isEmpty(indexType)) {
ret.setIndexType(AtlasAttributeDef.IndexType.valueOf(indexType));
}
return ret;
}
Example 5
| Source File: AtlasStructDefStoreV1.java From incubator-atlas with Apache License 2.0 | 4 votes |
|
@VisibleForTesting
public static AtlasAttributeDef toAttributeDefFromJson(AtlasStructDef structDef,
Map attribInfo,
AtlasTypeDefGraphStoreV1 typeDefStore)
throws AtlasBaseException {
AtlasAttributeDef ret = new AtlasAttributeDef();
ret.setName((String) attribInfo.get("name"));
ret.setTypeName((String) attribInfo.get("dataType"));
ret.setIsUnique((Boolean) attribInfo.get("isUnique"));
ret.setIsIndexable((Boolean) attribInfo.get("isIndexable"));
ret.setDefaultValue((String) attribInfo.get("defaultValue"));
if ((Boolean)attribInfo.get("isComposite")) {
ret.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_OWNED_REF));
}
final String reverseAttributeName = (String) attribInfo.get("reverseAttributeName");
if (StringUtils.isNotBlank(reverseAttributeName)) {
ret.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_INVERSE_REF,
new HashMap<String, Object>() {{
put(AtlasConstraintDef.CONSTRAINT_PARAM_ATTRIBUTE, reverseAttributeName);
}}));
}
Map multiplicity = AtlasType.fromJson((String) attribInfo.get("multiplicity"), Map.class);
Number minCount = (Number) multiplicity.get("lower");
Number maxCount = (Number) multiplicity.get("upper");
Boolean isUnique = (Boolean) multiplicity.get("isUnique");
if (minCount == null || minCount.intValue() == 0) {
ret.setIsOptional(true);
ret.setValuesMinCount(0);
} else {
ret.setIsOptional(false);
ret.setValuesMinCount(minCount.intValue());
}
if (maxCount == null || maxCount.intValue() < 2) {
ret.setCardinality(AtlasAttributeDef.Cardinality.SINGLE);
ret.setValuesMaxCount(1);
} else {
if (isUnique == null || isUnique == Boolean.FALSE) {
ret.setCardinality(AtlasAttributeDef.Cardinality.LIST);
} else {
ret.setCardinality(AtlasAttributeDef.Cardinality.SET);
}
ret.setValuesMaxCount(maxCount.intValue());
}
return ret;
}
