Record Class Transition

java.lang.Object
java.lang.Record
cloud.opencode.base.flow.model.Transition
Record Components:
from - source step id — 源节点 id
to - target step id — 目标节点 id
public record Transition(String from, String to) extends Record
Approval-path edge between two steps. 节点之间的同意流转边。

Only the approval path is described in the DSL — reject paths are decided dynamically by the reject action (v4 §4.5).

DSL 仅描述"同意路径"；驳回路径由 reject 动作的入参动态决定（v4 §4.5）。

Since:
JDK 25, opencode-base-flow V1.0.5
Author:
Leon Soo

  • Constructor Summary

    Constructors
    Constructor
    Description
    Transition(String from, String to)
    Compact constructor that validates the edge endpoints are present.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    String
    from()
    Returns the value of the from record component.
    final int
    hashCode()
    Returns a hash code value for this object.
    String
    to()
    Returns the value of the to record component.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class Object

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

  • Constructor Details

    • Transition

      public Transition(String from, String to)
      Compact constructor that validates the edge endpoints are present. 紧凑构造器：校验起止节点 id 非空。
      Throws:
      NullPointerException - when either endpoint is null
      Since:
      JDK 25, opencode-base-flow V1.0.5

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • from

      public String from()
      Returns the value of the from record component.
      Returns:
      the value of the from record component

    • to

      public String to()
      Returns the value of the to record component.
      Returns:
      the value of the to record component