Package com.tnsai.environment

Record Class Percept

java.lang.Object
java.lang.Record
com.tnsai.environment.Percept
public record Percept(String source, Map<String,Object> data, Instant timestamp) extends Record
Represents a perception from the environment.

Percepts are the agent's observations of the environment state, which feed into the belief revision cycle.

  • Constructor Details

    • Percept

      public Percept(String source, Map<String,Object> data, Instant timestamp)
      Creates an instance of a Percept record class.
      Parameters:
      source - the value for the source record component
      data - the value for the data record component
      timestamp - the value for the timestamp record component

    • Percept

      public Percept(String source, Map<String,Object> data)

  • Method Details

    • get

      public <T> T get(String key)
      Gets a typed value from the percept data.

    • has

      public boolean has(String key)
      Returns true if the percept contains the given key.

    • 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.

    • source

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

    • data

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

    • timestamp

      public Instant timestamp()
      Returns the value of the timestamp record component.
      Returns:
      the value of the timestamp record component