类 MysqlxExpr.Expr

  • 所有已实现的接口:
    com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, MysqlxExpr.ExprOrBuilder, Serializable
    封闭类:
    MysqlxExpr

    public static final class MysqlxExpr.Expr
    extends com.google.protobuf.GeneratedMessageV3
    implements MysqlxExpr.ExprOrBuilder
    
    The "root" of the expression tree.
    If expression type is PLACEHOLDER, then it refers to the value
    of a parameter specified when executing a statement (see args
    field of StmtExecute command). Field position (which must be
    present for such an expression) gives 0-based position of the
    parameter in the parameter list.
    @par production list
    @code{unparsed}
    expr: operator |
    : identifier |
    : function_call |
    : variable |
    : literal |
    : object |
    : array |
    : placeholder
    @endcode
     
    Protobuf type Mysqlx.Expr.Expr
    另请参阅:
    序列化表格
    • 字段详细资料

      • TYPE_FIELD_NUMBER

        public static final int TYPE_FIELD_NUMBER
        另请参阅:
        常量字段值
      • IDENTIFIER_FIELD_NUMBER

        public static final int IDENTIFIER_FIELD_NUMBER
        另请参阅:
        常量字段值
      • VARIABLE_FIELD_NUMBER

        public static final int VARIABLE_FIELD_NUMBER
        另请参阅:
        常量字段值
      • LITERAL_FIELD_NUMBER

        public static final int LITERAL_FIELD_NUMBER
        另请参阅:
        常量字段值
      • FUNCTION_CALL_FIELD_NUMBER

        public static final int FUNCTION_CALL_FIELD_NUMBER
        另请参阅:
        常量字段值
      • OPERATOR_FIELD_NUMBER

        public static final int OPERATOR_FIELD_NUMBER
        另请参阅:
        常量字段值
      • POSITION_FIELD_NUMBER

        public static final int POSITION_FIELD_NUMBER
        另请参阅:
        常量字段值
      • OBJECT_FIELD_NUMBER

        public static final int OBJECT_FIELD_NUMBER
        另请参阅:
        常量字段值
      • ARRAY_FIELD_NUMBER

        public static final int ARRAY_FIELD_NUMBER
        另请参阅:
        常量字段值
    • 方法详细资料

      • newInstance

        protected Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
        覆盖:
        newInstance 在类中 com.google.protobuf.GeneratedMessageV3
      • getUnknownFields

        public final com.google.protobuf.UnknownFieldSet getUnknownFields()
        指定者:
        getUnknownFields 在接口中 com.google.protobuf.MessageOrBuilder
        覆盖:
        getUnknownFields 在类中 com.google.protobuf.GeneratedMessageV3
      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        指定者:
        internalGetFieldAccessorTable 在类中 com.google.protobuf.GeneratedMessageV3
      • hasType

        public boolean hasType()
        required .Mysqlx.Expr.Expr.Type type = 1;
        指定者:
        hasType 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the type field is set.
      • hasIdentifier

        public boolean hasIdentifier()
        optional .Mysqlx.Expr.ColumnIdentifier identifier = 2;
        指定者:
        hasIdentifier 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the identifier field is set.
      • hasVariable

        public boolean hasVariable()
        optional string variable = 3;
        指定者:
        hasVariable 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the variable field is set.
      • getVariableBytes

        public com.google.protobuf.ByteString getVariableBytes()
        optional string variable = 3;
        指定者:
        getVariableBytes 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        The bytes for variable.
      • hasLiteral

        public boolean hasLiteral()
        optional .Mysqlx.Datatypes.Scalar literal = 4;
        指定者:
        hasLiteral 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the literal field is set.
      • hasFunctionCall

        public boolean hasFunctionCall()
        optional .Mysqlx.Expr.FunctionCall function_call = 5;
        指定者:
        hasFunctionCall 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the functionCall field is set.
      • hasOperator

        public boolean hasOperator()
        optional .Mysqlx.Expr.Operator operator = 6;
        指定者:
        hasOperator 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the operator field is set.
      • hasPosition

        public boolean hasPosition()
        optional uint32 position = 7;
        指定者:
        hasPosition 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the position field is set.
      • hasObject

        public boolean hasObject()
        optional .Mysqlx.Expr.Object object = 8;
        指定者:
        hasObject 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the object field is set.
      • hasArray

        public boolean hasArray()
        optional .Mysqlx.Expr.Array array = 9;
        指定者:
        hasArray 在接口中 MysqlxExpr.ExprOrBuilder
        返回:
        Whether the array field is set.
      • isInitialized

        public final boolean isInitialized()
        指定者:
        isInitialized 在接口中 com.google.protobuf.MessageLiteOrBuilder
        覆盖:
        isInitialized 在类中 com.google.protobuf.GeneratedMessageV3
      • writeTo

        public void writeTo​(com.google.protobuf.CodedOutputStream output)
                     throws IOException
        指定者:
        writeTo 在接口中 com.google.protobuf.MessageLite
        覆盖:
        writeTo 在类中 com.google.protobuf.GeneratedMessageV3
        抛出:
        IOException
      • getSerializedSize

        public int getSerializedSize()
        指定者:
        getSerializedSize 在接口中 com.google.protobuf.MessageLite
        覆盖:
        getSerializedSize 在类中 com.google.protobuf.GeneratedMessageV3
      • equals

        public boolean equals​(Object obj)
        指定者:
        equals 在接口中 com.google.protobuf.Message
        覆盖:
        equals 在类中 com.google.protobuf.AbstractMessage
      • hashCode

        public int hashCode()
        指定者:
        hashCode 在接口中 com.google.protobuf.Message
        覆盖:
        hashCode 在类中 com.google.protobuf.AbstractMessage
      • parseFrom

        public static MysqlxExpr.Expr parseFrom​(ByteBuffer data)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        抛出:
        com.google.protobuf.InvalidProtocolBufferException
      • parseFrom

        public static MysqlxExpr.Expr parseFrom​(ByteBuffer data,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        抛出:
        com.google.protobuf.InvalidProtocolBufferException
      • parseFrom

        public static MysqlxExpr.Expr parseFrom​(com.google.protobuf.ByteString data)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        抛出:
        com.google.protobuf.InvalidProtocolBufferException
      • parseFrom

        public static MysqlxExpr.Expr parseFrom​(com.google.protobuf.ByteString data,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        抛出:
        com.google.protobuf.InvalidProtocolBufferException
      • parseFrom

        public static MysqlxExpr.Expr parseFrom​(byte[] data)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        抛出:
        com.google.protobuf.InvalidProtocolBufferException
      • parseFrom

        public static MysqlxExpr.Expr parseFrom​(byte[] data,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws com.google.protobuf.InvalidProtocolBufferException
        抛出:
        com.google.protobuf.InvalidProtocolBufferException
      • parseFrom

        public static MysqlxExpr.Expr parseFrom​(com.google.protobuf.CodedInputStream input,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws IOException
        抛出:
        IOException
      • newBuilderForType

        public MysqlxExpr.Expr.Builder newBuilderForType()
        指定者:
        newBuilderForType 在接口中 com.google.protobuf.Message
        指定者:
        newBuilderForType 在接口中 com.google.protobuf.MessageLite
      • toBuilder

        public MysqlxExpr.Expr.Builder toBuilder()
        指定者:
        toBuilder 在接口中 com.google.protobuf.Message
        指定者:
        toBuilder 在接口中 com.google.protobuf.MessageLite
      • newBuilderForType

        protected MysqlxExpr.Expr.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
        指定者:
        newBuilderForType 在类中 com.google.protobuf.GeneratedMessageV3
      • parser

        public static com.google.protobuf.Parser<MysqlxExpr.Expr> parser()
      • getParserForType

        public com.google.protobuf.Parser<MysqlxExpr.Expr> getParserForType()
        指定者:
        getParserForType 在接口中 com.google.protobuf.Message
        指定者:
        getParserForType 在接口中 com.google.protobuf.MessageLite
        覆盖:
        getParserForType 在类中 com.google.protobuf.GeneratedMessageV3
      • getDefaultInstanceForType

        public MysqlxExpr.Expr getDefaultInstanceForType()
        指定者:
        getDefaultInstanceForType 在接口中 com.google.protobuf.MessageLiteOrBuilder
        指定者:
        getDefaultInstanceForType 在接口中 com.google.protobuf.MessageOrBuilder