org.basex.data
Class NativeData

java.lang.Object
  org.basex.data.Data
      org.basex.data.MemData
          org.basex.data.NativeData

public final class NativeData
extends MemData

This class stores and organizes the database table and the index structures for textual content in a compressed memory structure and redundantly passes the data on to a native application. The table mapping is documented in DiskData.

Author:

Workgroup DBIS, University of Konstanz 2005-09, ISC License, Christian Gruen, Alexander Holupirek

Nested Class Summary

Nested classes/interfaces inherited from class org.basex.data.Data

Data.Type

Field Summary

Fields inherited from class org.basex.data.Data

ATTR, atts, COMM, DOC, ELEM, fs, meta, nameID, ns, path, PI, sizeID, tags, TEXT

Constructor Summary

NativeData(int cap, Names tag, Names att, Namespaces n, PathSummary s, Prop pr)
Constructor.

Method Summary

Methods inherited from class org.basex.data.MemData

addAtt, addDoc, addElem, addText, attLen, attNameID, attNS, attNum, attSize, attValue, closeIndex, cls, delete, flush, getLock, id, insert, insert, insert, kind, ns, parent, pre, setAttValue, setIndex, setLock, setSize, size, tagID, tagNS, text, textLen, textNum, update, update

Methods inherited from class org.basex.data.Data

atom, attName, attNameID, attValue, close, doc, ids, info, init, nrIDs, tag, tagID, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NativeData

public NativeData(int cap,
                  Names tag,
                  Names att,
                  Namespaces n,
                  PathSummary s,
                  Prop pr)

Constructor.

Parameters:

cap - initial array capacity

tag - tag index

att - attribute name index

n - namespaces

s - path summary

pr - database properties