public static enum SchemaElement._Fields extends Enum<SchemaElement._Fields> implements org.apache.thrift.TFieldIdEnum
Enum Constant and Description |
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CONVERTED_TYPE
DEPRECATED: When the schema is the result of a conversion from another model.
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FIELD_ID
When the original schema supports field ids, this will save the
original field id in the parquet schema
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LOGICAL_TYPE
The logical type of this SchemaElement
LogicalType replaces ConvertedType, but ConvertedType is still required
for some logical types to ensure forward-compatibility in format v1.
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NAME
Name of the field in the schema
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NUM_CHILDREN
Nested fields.
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PRECISION |
REPETITION_TYPE
repetition of the field.
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SCALE
DEPRECATED: Used when this column contains decimal data.
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TYPE
Data type for this field.
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TYPE_LENGTH
If type is FIXED_LEN_BYTE_ARRAY, this is the byte length of the vales.
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Modifier and Type | Method and Description |
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static SchemaElement._Fields |
findByName(String name)
Find the _Fields constant that matches name, or null if its not found.
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static SchemaElement._Fields |
findByThriftId(int fieldId)
Find the _Fields constant that matches fieldId, or null if its not found.
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static SchemaElement._Fields |
findByThriftIdOrThrow(int fieldId)
Find the _Fields constant that matches fieldId, throwing an exception
if it is not found.
|
String |
getFieldName() |
short |
getThriftFieldId() |
static SchemaElement._Fields |
valueOf(String name)
Returns the enum constant of this type with the specified name.
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static SchemaElement._Fields[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
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public static final SchemaElement._Fields TYPE
Type
public static final SchemaElement._Fields TYPE_LENGTH
public static final SchemaElement._Fields REPETITION_TYPE
FieldRepetitionType
public static final SchemaElement._Fields NAME
public static final SchemaElement._Fields NUM_CHILDREN
public static final SchemaElement._Fields CONVERTED_TYPE
ConvertedType
public static final SchemaElement._Fields SCALE
public static final SchemaElement._Fields PRECISION
public static final SchemaElement._Fields FIELD_ID
public static final SchemaElement._Fields LOGICAL_TYPE
public static SchemaElement._Fields[] values()
for (SchemaElement._Fields c : SchemaElement._Fields.values()) System.out.println(c);
public static SchemaElement._Fields valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic static SchemaElement._Fields findByThriftId(int fieldId)
public static SchemaElement._Fields findByThriftIdOrThrow(int fieldId)
public static SchemaElement._Fields findByName(String name)
public short getThriftFieldId()
getThriftFieldId
in interface org.apache.thrift.TFieldIdEnum
public String getFieldName()
getFieldName
in interface org.apache.thrift.TFieldIdEnum
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