Record Class PathSegment

java.lang.Object
java.lang.Record
dev.hogwai.dynamodb.simplified.internal.PathSegment
Record Components:
name - the attribute name
indexSuffix - the bracket-index suffix (e.g., [0]), or null
public record PathSegment(String name, String indexSuffix) extends Record
A single segment in a parsed dotted attribute path.

For a path like tags[0].name, the segments are:

  1. name="tags", indexSuffix="[0]" (indexed attribute)
  2. name="name", indexSuffix=null (plain attribute)

  • Constructor Summary

    Constructors
    Constructor
    Description
    PathSegment(String name, String indexSuffix)
    Creates an instance of a PathSegment record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    boolean
    hasIndex()
    Returns true if this segment has a list index suffix.
    String
    indexSuffix()
    Returns the bracket-index suffix (e.g., [0]), or null.
    String
    name()
    Returns the attribute name.
    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

    • PathSegment

      public PathSegment(String name, String indexSuffix)
      Creates an instance of a PathSegment record class.
      Parameters:
      name - the value for the name record component
      indexSuffix - the value for the indexSuffix record component

  • Method Details

    • name

      public String name()
      Returns the attribute name.
      Returns:
      the attribute name

    • indexSuffix

      public String indexSuffix()
      Returns the bracket-index suffix (e.g., [0]), or null.
      Returns:
      the index suffix, or null if this segment has no index

    • hasIndex

      public boolean hasIndex()
      Returns true if this segment has a list index suffix.
      Returns:
      true if this is an indexed segment

    • 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.