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

Example 46 with AttributeInfo

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

the class StructInstance method getLong.

public long getLong(String attrName) throws AtlasException {
    AttributeInfo i = fieldMapping.fields.get(attrName);
    if (i == null) {
        throw new AtlasException(String.format("Unknown field %s for Struct %s", attrName, getTypeName()));
    }
    if (i.dataType() != DataTypes.LONG_TYPE) {
        throw new AtlasException(String.format("Field %s for Struct %s is not a %s, call generic get method", attrName, getTypeName(), DataTypes.LONG_TYPE.getName()));
    }
    int pos = fieldMapping.fieldPos.get(attrName);
    int nullPos = fieldMapping.fieldNullPos.get(attrName);
    if (nullFlags[nullPos]) {
        return DataTypes.LONG_TYPE.nullValue();
    }
    return longs[pos];
}

Example 47 with AttributeInfo

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

the class StructInstance method getBigInt.

public BigInteger getBigInt(String attrName) throws AtlasException {
    AttributeInfo i = fieldMapping.fields.get(attrName);
    if (i == null) {
        throw new AtlasException(String.format("Unknown field %s for Struct %s", attrName, getTypeName()));
    }
    if (i.dataType() != DataTypes.BIGINTEGER_TYPE) {
        throw new AtlasException(String.format("Field %s for Struct %s is not a %s, call generic get method", attrName, getTypeName(), DataTypes.BIGINTEGER_TYPE.getName()));
    }
    int pos = fieldMapping.fieldPos.get(attrName);
    int nullPos = fieldMapping.fieldNullPos.get(attrName);
    if (nullFlags[nullPos]) {
        return DataTypes.BIGINTEGER_TYPE.nullValue();
    }
    return bigIntegers[pos];
}