Record Class SchemaNode.GroupNode

java.lang.Object
java.lang.Record
dev.hardwood.schema.SchemaNode.GroupNode
All Implemented Interfaces:
SchemaNode
Enclosing interface:
SchemaNode
public static record SchemaNode.GroupNode(String name, RepetitionType repetitionType, ConvertedType convertedType, List<SchemaNode> children, int maxDefinitionLevel, int maxRepetitionLevel) extends Record implements SchemaNode
Group node representing a struct, list, or map.

  • Constructor Details

    • GroupNode

      public GroupNode(String name, RepetitionType repetitionType, ConvertedType convertedType, List<SchemaNode> children, int maxDefinitionLevel, int maxRepetitionLevel)
      Creates an instance of a GroupNode record class.
      Parameters:
      name - the value for the name record component
      repetitionType - the value for the repetitionType record component
      convertedType - the value for the convertedType record component
      children - the value for the children record component
      maxDefinitionLevel - the value for the maxDefinitionLevel record component
      maxRepetitionLevel - the value for the maxRepetitionLevel record component

  • Method Details

    • isList

      public boolean isList()
      Returns true if this is a LIST group.

    • isMap

      public boolean isMap()
      Returns true if this is a MAP group.

    • isStruct

      public boolean isStruct()
      Returns true if this is a plain struct (no converted type).

    • getListElement

      public SchemaNode getListElement()
      For LIST groups, returns the element node (skipping intermediate 'list' group). Returns null if not a list or improperly structured.

    • 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. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.
      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.

    • name

      public String name()
      Returns the value of the name record component.
      Specified by:
      name in interface SchemaNode
      Returns:
      the value of the name record component

    • repetitionType

      public RepetitionType repetitionType()
      Returns the value of the repetitionType record component.
      Specified by:
      repetitionType in interface SchemaNode
      Returns:
      the value of the repetitionType record component

    • convertedType

      public ConvertedType convertedType()
      Returns the value of the convertedType record component.
      Returns:
      the value of the convertedType record component

    • children

      public List<SchemaNode> children()
      Returns the value of the children record component.
      Returns:
      the value of the children record component

    • maxDefinitionLevel

      public int maxDefinitionLevel()
      Returns the value of the maxDefinitionLevel record component.
      Specified by:
      maxDefinitionLevel in interface SchemaNode
      Returns:
      the value of the maxDefinitionLevel record component

    • maxRepetitionLevel

      public int maxRepetitionLevel()
      Returns the value of the maxRepetitionLevel record component.
      Specified by:
      maxRepetitionLevel in interface SchemaNode
      Returns:
      the value of the maxRepetitionLevel record component