CannotProvideCoderException.ReasonCode (Google Cloud Dataflow SDK 1.9.1 API)

Google Cloud Dataflow SDK for Java, version 1.9.1

Warning: Dataflow SDK 1.x for Java is unsupported as of October 16, 2018. See Migrating from Dataflow SDK 1.x for Java for migration guidance.

Note: If you are using Cloud Dataflow SDK version 2.x, see the Apache Beam API reference documentation.

com.google.cloud.dataflow.sdk.coders

Enum CannotProvideCoderException.ReasonCode

• java.lang.Object
• • java.lang.Enum<CannotProvideCoderException.ReasonCode>
  • • com.google.cloud.dataflow.sdk.coders.CannotProvideCoderException.ReasonCode

• All Implemented Interfaces:

  Serializable, Comparable<CannotProvideCoderException.ReasonCode>

  Enclosing class:

  CannotProvideCoderException

  ---

  
  

  public static enum CannotProvideCoderException.ReasonCode
  extends Enum<CannotProvideCoderException.ReasonCode>

  Indicates the reason that Coder inference failed.

• • Enum Constant Summary

    Enum Constants 

    Enum Constant and Description
    TYPE_ERASURE The reason a coder could not be provided is type erasure, for example when requesting coder inference for a List<T> where T is unknown.
    UNKNOWN The reason a coder could not be provided is unknown or does have an established CannotProvideCoderException.ReasonCode.

  • Method Summary

    All Methods Static Methods Concrete Methods 

    Modifier and Type	Method and Description
    static CannotProvideCoderException.ReasonCode	valueOf(String name) Returns the enum constant of this type with the specified name.
    static CannotProvideCoderException.ReasonCode[]	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

    • UNKNOWN

      public static final CannotProvideCoderException.ReasonCode UNKNOWN

      The reason a coder could not be provided is unknown or does have an established CannotProvideCoderException.ReasonCode.

    • TYPE_ERASURE

      public static final CannotProvideCoderException.ReasonCode TYPE_ERASURE

      The reason a coder could not be provided is type erasure, for example when requesting coder inference for a List<T> where T is unknown.

  • Method Detail

    • values

      public static CannotProvideCoderException.ReasonCode[] 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 (CannotProvideCoderException.ReasonCode c : CannotProvideCoderException.ReasonCode.values())
          System.out.println(c);
      

      Returns:

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

    • valueOf

      public static CannotProvideCoderException.ReasonCode 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