org.apache.flink.table.api

类 Schema.UnresolvedPhysicalColumn

java.lang.Object

org.apache.flink.table.api.Schema.UnresolvedColumn

org.apache.flink.table.api.Schema.UnresolvedPhysicalColumn

封闭类:

Schema

@PublicEvolving
public static final class Schema.UnresolvedPhysicalColumn
extends Schema.UnresolvedColumn

Declaration of a physical column that will be resolved to Column.PhysicalColumn during schema resolution.

构造器概要

构造器

构造器和说明
UnresolvedPhysicalColumn(String columnName, AbstractDataType<?> dataType)
UnresolvedPhysicalColumn(String columnName, AbstractDataType<?> dataType, String comment)

方法概要

限定符和类型	方法和说明
boolean	equals(Object o)
AbstractDataType<?>	getDataType()
int	hashCode()
String	toString()

从类继承的方法 org.apache.flink.table.api.Schema.UnresolvedColumn

getComment, getName

从类继承的方法 java.lang.Object

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

构造器详细资料

UnresolvedPhysicalColumn

public UnresolvedPhysicalColumn(String columnName,
                                AbstractDataType<?> dataType)

UnresolvedPhysicalColumn

public UnresolvedPhysicalColumn(String columnName,
                                AbstractDataType<?> dataType,
                                @Nullable
                                String comment)

方法详细资料

getDataType

public AbstractDataType<?> getDataType()

toString

public String toString()

覆盖:

toString 在类中 Schema.UnresolvedColumn

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Schema.UnresolvedColumn

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Schema.UnresolvedColumn