org.apache.flink.cdc.common.event.visitor

类 SchemaChangeEventVisitor

java.lang.Object

org.apache.flink.cdc.common.event.visitor.SchemaChangeEventVisitor

@Internal
public class SchemaChangeEventVisitor
extends Object

Visitor clas for all SchemaChangeEvents and returns a specific typed object.

构造器概要

构造器

构造器和说明
SchemaChangeEventVisitor()

方法概要

限定符和类型

方法和说明

static <T,E extends Throwable> T

visit(SchemaChangeEvent event, AddColumnEventVisitor<T,E> addColumnVisitor, AlterColumnTypeEventVisitor<T,E> alterColumnTypeEventVisitor, CreateTableEventVisitor<T,E> createTableEventVisitor, DropColumnEventVisitor<T,E> dropColumnEventVisitor, DropTableEventVisitor<T,E> dropTableEventVisitor, RenameColumnEventVisitor<T,E> renameColumnEventVisitor, TruncateTableEventVisitor<T,E> truncateTableEventVisitor)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

SchemaChangeEventVisitor

public SchemaChangeEventVisitor()

方法详细资料

visit

public static <T,E extends Throwable> T visit(SchemaChangeEvent event,
                                              AddColumnEventVisitor<T,E> addColumnVisitor,
                                              AlterColumnTypeEventVisitor<T,E> alterColumnTypeEventVisitor,
                                              CreateTableEventVisitor<T,E> createTableEventVisitor,
                                              DropColumnEventVisitor<T,E> dropColumnEventVisitor,
                                              DropTableEventVisitor<T,E> dropTableEventVisitor,
                                              RenameColumnEventVisitor<T,E> renameColumnEventVisitor,
                                              TruncateTableEventVisitor<T,E> truncateTableEventVisitor)
                                       throws E extends Throwable

抛出:

E extends Throwable