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

Enum InputProperty.DamBehavior

java.lang.Object

java.lang.Enum<InputProperty.DamBehavior>

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

All Implemented Interfaces:

Serializable, Comparable<InputProperty.DamBehavior>

Enclosing class:

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.

Enum Constant Summary

Enum Constants

Enum Constant and Description
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.

Method Summary

Modifier and Type	Method and Description
boolean	stricterOrEqual(InputProperty.DamBehavior o)
static InputProperty.DamBehavior	valueOf(String name) Returns the enum constant of this type with the specified name.
static InputProperty.DamBehavior[]	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

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.

Method Detail

values

public static InputProperty.DamBehavior[] 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 (InputProperty.DamBehavior c : InputProperty.DamBehavior.values())
    System.out.println(c);

Returns:

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

valueOf

public static InputProperty.DamBehavior 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

stricterOrEqual

public boolean stricterOrEqual(InputProperty.DamBehavior o)