Package io.axoniq.framework.springcloud.query

Record Class QueryDispatchRequest

java.lang.Object
java.lang.Record
io.axoniq.framework.springcloud.query.QueryDispatchRequest
Record Components:
identifier - the query's identifier, which the answering member reports back on every response
type - the query's MessageType, as its string form
payload - the query's payload as its converter wrote it, or null when the query carries none
metadata - the query's metadata
priority - the query's priority, or null when it declares none
public record QueryDispatchRequest(String identifier, String type, @Nullable String payload, Map<String,@Nullable String> metadata, @Nullable Integer priority) extends Record
The wire representation of a query sent to another member of the cluster.

A query carries no routing key: unlike a command, it asks nothing of where it is handled, so any member advertising its name may answer it.

Since:
5.4.0
Author:
Allard Buijze

  • Constructor Details

    • QueryDispatchRequest

      public QueryDispatchRequest(String identifier, String type, @Nullable String payload, Map<String,@Nullable String> metadata, @Nullable Integer priority)
      Compact constructor requiring an identifier and type, and defaulting null metadata to empty so a request from a member that omits the field still reads.

  • 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.

    • identifier

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

    • type

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

    • payload

      public @Nullable String payload()
      Returns the value of the payload record component.
      Returns:
      the value of the payload record component

    • metadata

      public Map<String,@Nullable String> metadata()
      Returns the value of the metadata record component.
      Returns:
      the value of the metadata record component

    • priority

      public @Nullable Integer priority()
      Returns the value of the priority record component.
      Returns:
      the value of the priority record component