org.rcsb.cif.schema.core.SpaceGroupGenerator

@Generated("org.rcsb.cif.schema.generator.SchemaGenerator")
public class SpaceGroupGenerator
extends DelegatingCategory.DelegatingCifCoreCategory

The CATEGORY of data items used to list generators for the space group

Nested Class Summary

Nested classes/interfaces inherited from interface org.rcsb.cif.model.Category
Category.EmptyCategory
Field Summary

Fields inherited from class org.rcsb.cif.schema.DelegatingCategory.DelegatingCifCoreCategory
parentBlock
Constructor Summary

Constructors

Constructor Description

SpaceGroupGenerator(CifCoreBlock parentBlock)

Method Summary

Modifier and Type	Method	Description
`StrColumn`	`getKey()`	Arbitrary identifier for each entry in the _space_group_generator.xyz list.
`StrColumn`	`getXyz()`	A parsable string giving one of the symmetry generators of the space group in algebraic form.

getCategoryName, getColumn, getColumns, getRowCount

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

columns, getColumn, isDefined

Constructor Details
- SpaceGroupGenerator
  
  public SpaceGroupGenerator(CifCoreBlock parentBlock)
Method Details
- getKey
  
  public StrColumn getKey()
  
  Arbitrary identifier for each entry in the _space_group_generator.xyz list.
  
  Returns:
  
  StrColumn
- getXyz
  
  public StrColumn getXyz()
  
  A parsable string giving one of the symmetry generators of the space group in algebraic form. If W is a matrix representation of the rotational part of the generator defined by the positions and signs of x, y and z, and w is a column of translations defined by the fractions, an equivalent position X' is generated from a given position X by X' = WX + w. (Note: X is used to represent the bold italic x in International Tables for Crystallography Volume A, Section 5.) When a list of symmetry generators is given, it is assumed that the complete list of symmetry operations of the space group (including the identity operation) can be generated through repeated multiplication of the generators, that is, (W3, w3) is an operation of the space group if (W2,w2) and (W1,w1) [where (W1,w1) is applied first] are either operations or generators and: W3 = W2 x W1 w3 = W2 x w1 + w2. Ref: International Tables for Crystallography (2002). Volume A, Space-group symmetry, edited by Th. Hahn, 5th ed. Dordrecht: Kluwer Academic Publishers.
  
  Returns:
  
  StrColumn

Class SpaceGroupGenerator