Record Class MetricSnapshot

java.lang.Object
java.lang.Record
cloud.opencode.base.observability.metric.MetricSnapshot
Record Components:
id - the metric identifier | 指标标识符
type - the metric type (e.g. "counter", "gauge") | 指标类型
values - the metric measurements | 指标测量值
public record MetricSnapshot(MetricId id, String type, Map<String,Object> values) extends Record
MetricSnapshot - An immutable snapshot of a metric's current state MetricSnapshot - 指标当前状态的不可变快照

Contains the metric identifier, type name, and a map of key-value measurements. All values are defensively copied to ensure immutability.

包含指标标识符、类型名称和键值测量值映射。 所有值均进行防御性拷贝以确保不可变性。

Since:
JDK 25, opencode-base-observability V1.0.3
Author:
Leon Soo www.LeonSoo.com
See Also:

  • Constructor Details

    • MetricSnapshot

      public MetricSnapshot(MetricId id, String type, Map<String,Object> values)
      Compact constructor with validation and defensive copy. 紧凑构造器，包含验证和防御性拷贝。

  • 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.

    • id

      public MetricId id()
      Returns the value of the id record component.
      Returns:
      the value of the id record component

    • type

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

    • values

      public Map<String,Object> values()
      Returns the value of the values record component.
      Returns:
      the value of the values record component