org.tikv.common.types

类 IntegerType

java.lang.Object

org.tikv.common.types.DataType

org.tikv.common.types.IntegerType

所有已实现的接口:

Serializable

直接已知子类:

BitType

public class IntegerType
extends DataType

另请参阅:

序列化表格

嵌套类概要

从类继承的嵌套类/接口 org.tikv.common.types.DataType

DataType.EncodeType

字段概要

字段

限定符和类型	字段和说明
static IntegerType	BIGINT
static IntegerType	BOOLEAN
static IntegerType	INT
static IntegerType	MEDIUMINT
static IntegerType	ROW_ID_TYPE
static IntegerType	SMALLINT
static MySQLType[]	subTypes
static IntegerType	TINYINT
static IntegerType	YEAR

从类继承的字段 org.tikv.common.types.DataType

AutoIncrementFlag, BinaryFlag, BlobFlag, collation, COLUMN_VERSION_FLAG, decimal, EnumFlag, flag, length, MultipleKeyFlag, NoDefaultValueFlag, NotNullFlag, NumFlag, OnUpdateNowFlag, PriKeyFlag, SetFlag, TimestampFlag, tp, UniqueKeyFlag, UnsignedFlag, UNSPECIFIED_LEN, ZerofillFlag

构造器概要

构造器

限定符	构造器和说明
protected	IntegerType(MySQLType tp)
protected	IntegerType(MySQLType type, int flag, int len, int decimal)
protected	IntegerType(TiColumnInfo.InternalTypeHolder holder)

方法概要

限定符和类型	方法和说明
protected Object	decodeNotNull(int flag, CodecDataInput cdi)
protected Object	doConvertToTiDBType(Object value)
protected void	encodeKey(CodecDataOutput cdo, Object value)
protected void	encodeProto(CodecDataOutput cdo, Object value)
protected void	encodeValue(CodecDataOutput cdo, Object value)
String	getName()
Object	getOriginDefaultValueNonNull(String value, long version) get origin default value
ExprType	getProtoExprType()
boolean	isSameCatalog(DataType other)
boolean	isUnsignedLong()

从类继承的方法 org.tikv.common.types.DataType

convertToTiDBType, decode, decodeChunkColumn, decodeForBatchWrite, decodeNotNullForBatchWrite, encode, encodeIndex, encodeKey, encodeMaxValue, encodeNull, equals, getCharset, getCollationCode, getDecimal, getDefaultLength, getElems, getFlag, getLength, getOriginDefaultValue, getSize, getType, getTypeCode, hashCode, isAutoIncrement, isBinary, isBlob, isDecimalUnSpecified, isEnum, isLengthUnSpecified, isLengthUnSpecified, isMultiKey, isNextNull, isNoDefault, isNotNull, isNum, isOnUpdateNow, isPrefixIndexSupported, isPrimaryKey, isPushDownSupported, isSet, isTimestamp, isUniqueKey, isUnsigned, isZeroFill, signedLowerBound, signedUpperBound, toString, toTypeHolder, unsignedUpperBound

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

字段详细资料

TINYINT

public static final IntegerType TINYINT

SMALLINT

public static final IntegerType SMALLINT

MEDIUMINT

public static final IntegerType MEDIUMINT

INT

public static final IntegerType INT

BIGINT

public static final IntegerType BIGINT

BOOLEAN

public static final IntegerType BOOLEAN

YEAR

public static final IntegerType YEAR

ROW_ID_TYPE

public static final IntegerType ROW_ID_TYPE

subTypes

public static final MySQLType[] subTypes

构造器详细资料

IntegerType

protected IntegerType(MySQLType type,
                      int flag,
                      int len,
                      int decimal)

IntegerType

protected IntegerType(MySQLType tp)

IntegerType

protected IntegerType(TiColumnInfo.InternalTypeHolder holder)

方法详细资料

doConvertToTiDBType

protected Object doConvertToTiDBType(Object value)
                              throws ConvertNotSupportException,
                                     ConvertOverflowException

指定者:

doConvertToTiDBType 在类中 DataType

抛出:

ConvertNotSupportException

ConvertOverflowException

isSameCatalog

public boolean isSameCatalog(DataType other)

覆盖:

isSameCatalog 在类中 DataType

decodeNotNull

protected Object decodeNotNull(int flag,
                               CodecDataInput cdi)

指定者:

decodeNotNull 在类中 DataType

encodeKey

protected void encodeKey(CodecDataOutput cdo,
                         Object value)

指定者:

encodeKey 在类中 DataType

encodeValue

protected void encodeValue(CodecDataOutput cdo,
                           Object value)

指定者:

encodeValue 在类中 DataType

encodeProto

protected void encodeProto(CodecDataOutput cdo,
                           Object value)

指定者:

encodeProto 在类中 DataType

getName

public String getName()

指定者:

getName 在类中 DataType

getProtoExprType

public ExprType getProtoExprType()

指定者:

getProtoExprType 在类中 DataType

isUnsignedLong

public boolean isUnsignedLong()

getOriginDefaultValueNonNull

public Object getOriginDefaultValueNonNull(String value,
                                           long version)

get origin default value

指定者:

getOriginDefaultValueNonNull 在类中 DataType

参数:

value - a int value represents in string

返回:

a int object