com.pingcap.tidb.tipb

Enum ExecType

java.lang.Object

java.lang.Enum<ExecType>

com.pingcap.tidb.tipb.ExecType

All Implemented Interfaces:

com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<ExecType>

public enum ExecType
extends Enum<ExecType>
implements com.google.protobuf.ProtocolMessageEnum

Protobuf enum tipb.ExecType

Enum Constant Summary

Enum Constants

Enum Constant and Description
TypeAggregation TODO: Rename it to hash aggregation after support stream aggregation in TiKV.
TypeIndexScan TypeIndexScan = 1;
TypeLimit TypeLimit = 5;
TypeSelection TypeSelection = 2;
TypeStreamAgg TypeStreamAgg = 6;
TypeTableScan TypeTableScan = 0;
TypeTopN TypeTopN = 4;

Field Summary

Fields

Modifier and Type	Field and Description
static int	TypeAggregation_VALUE TODO: Rename it to hash aggregation after support stream aggregation in TiKV.
static int	TypeIndexScan_VALUE TypeIndexScan = 1;
static int	TypeLimit_VALUE TypeLimit = 5;
static int	TypeSelection_VALUE TypeSelection = 2;
static int	TypeStreamAgg_VALUE TypeStreamAgg = 6;
static int	TypeTableScan_VALUE TypeTableScan = 0;
static int	TypeTopN_VALUE TypeTopN = 4;

Method Summary

Modifier and Type	Method and Description
static ExecType	forNumber(int value)
static com.google.protobuf.Descriptors.EnumDescriptor	getDescriptor()
com.google.protobuf.Descriptors.EnumDescriptor	getDescriptorForType()
int	getNumber()
com.google.protobuf.Descriptors.EnumValueDescriptor	getValueDescriptor()
static com.google.protobuf.Internal.EnumLiteMap<ExecType>	internalGetValueMap()
static ExecType	valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static ExecType	valueOf(int value) Deprecated. Use forNumber(int) instead.
static ExecType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ExecType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

TypeTableScan

public static final ExecType TypeTableScan

TypeTableScan = 0;

TypeIndexScan

public static final ExecType TypeIndexScan

TypeIndexScan = 1;

TypeSelection

public static final ExecType TypeSelection

TypeSelection = 2;

TypeAggregation

public static final ExecType TypeAggregation

 TODO: Rename it to hash aggregation after support stream aggregation in TiKV.
 

TypeAggregation = 3;

TypeTopN

public static final ExecType TypeTopN

TypeTopN = 4;

TypeLimit

public static final ExecType TypeLimit

TypeLimit = 5;

TypeStreamAgg

public static final ExecType TypeStreamAgg

TypeStreamAgg = 6;

Field Detail

TypeTableScan_VALUE

public static final int TypeTableScan_VALUE

TypeTableScan = 0;

See Also:

Constant Field Values

TypeIndexScan_VALUE

public static final int TypeIndexScan_VALUE

TypeIndexScan = 1;

See Also:

Constant Field Values

TypeSelection_VALUE

public static final int TypeSelection_VALUE

TypeSelection = 2;

See Also:

Constant Field Values

TypeAggregation_VALUE

public static final int TypeAggregation_VALUE

 TODO: Rename it to hash aggregation after support stream aggregation in TiKV.
 

TypeAggregation = 3;

See Also:

Constant Field Values

TypeTopN_VALUE

public static final int TypeTopN_VALUE

TypeTopN = 4;

See Also:

Constant Field Values

TypeLimit_VALUE

public static final int TypeLimit_VALUE

TypeLimit = 5;

See Also:

Constant Field Values

TypeStreamAgg_VALUE

public static final int TypeStreamAgg_VALUE

TypeStreamAgg = 6;

See Also:

Constant Field Values

Method Detail

values

public static ExecType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ExecType c : ExecType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ExecType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getNumber

public final int getNumber()

Specified by:

getNumber in interface com.google.protobuf.Internal.EnumLite

Specified by:

getNumber in interface com.google.protobuf.ProtocolMessageEnum

valueOf

@Deprecated
public static ExecType valueOf(int value)

Deprecated. Use forNumber(int) instead.

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

forNumber

public static ExecType forNumber(int value)

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

internalGetValueMap

public static com.google.protobuf.Internal.EnumLiteMap<ExecType> internalGetValueMap()

getValueDescriptor

public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()

Specified by:

getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

getDescriptorForType

public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

getDescriptor

public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

valueOf

public static ExecType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)