org.apache.flink.table.planner.plan.nodes.exec

枚举 InputProperty.DamBehavior

java.lang.Object

java.lang.Enum<InputProperty.DamBehavior>

org.apache.flink.table.planner.plan.nodes.exec.InputProperty.DamBehavior

所有已实现的接口:

Serializable, Comparable<InputProperty.DamBehavior>

封闭类:

InputProperty

public static enum InputProperty.DamBehavior
extends Enum<InputProperty.DamBehavior>

Enumeration which describes how an input record may trigger the output behavior of the target ExecNode.

枚举常量概要

枚举常量

枚举常量和说明
BLOCKING Constant indicating that all output records from the input will not trigger output records of the target ExecNode.
END_INPUT Constant indicating that only the last output record from the input will immediately trigger one or more output records of the target ExecNode.
PIPELINED Constant indicating that some or all output records from the input will immediately trigger one or more output records of the target ExecNode.

方法概要

限定符和类型	方法和说明
boolean	stricterOrEqual(InputProperty.DamBehavior o)
static InputProperty.DamBehavior	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static InputProperty.DamBehavior[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

PIPELINED

public static final InputProperty.DamBehavior PIPELINED

Constant indicating that some or all output records from the input will immediately trigger one or more output records of the target ExecNode.

END_INPUT

public static final InputProperty.DamBehavior END_INPUT

Constant indicating that only the last output record from the input will immediately trigger one or more output records of the target ExecNode.

BLOCKING

public static final InputProperty.DamBehavior BLOCKING

Constant indicating that all output records from the input will not trigger output records of the target ExecNode.

方法详细资料

values

public static InputProperty.DamBehavior[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (InputProperty.DamBehavior c : InputProperty.DamBehavior.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static InputProperty.DamBehavior valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

stricterOrEqual

public boolean stricterOrEqual(InputProperty.DamBehavior o)