Package com.alvazan.orm.api.z5api

Examples of com.alvazan.orm.api.z5api.IndexColumnInfo

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  public Holder<IndexColumnInfo> nextImpl() {
    while(true) {
      Holder<IndexColumnInfo> nextFromCursor = leftResults.nextImpl();
      if(nextFromCursor == null)
        break;
      IndexColumnInfo next = nextFromCursor.getValue();

      if(cachedMap != null) {
        Holder<IndexColumnInfo> result = quickHashLookup(next);
        if(result != null)
          return result;
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  public Holder<IndexColumnInfo> previousImpl() {
    while(true) {
      Holder<IndexColumnInfo> prevFromCursor = leftResults.previousImpl();
      if(prevFromCursor == null)
        break;
      IndexColumnInfo next = prevFromCursor.getValue();

      if(cachedMap != null) {
        Holder<IndexColumnInfo> result = quickHashLookup(next);
        if(result != null)
          return result;
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    Holder<IndexColumnInfo> matchedResult = null;
    while(true) {
      Holder<IndexColumnInfo> nextFromCursor = rightResults.nextImpl();
      if(nextFromCursor == null)
        break;
      IndexColumnInfo andedInfo = nextFromCursor.getValue();
      ByteArray key1 = next.getPrimaryKey(leftView);
      ByteArray key2 = andedInfo.getPrimaryKey(rightView);
      if(pkToRightSide.size() < 500)
        pkToRightSide.put(key2, andedInfo);
      if(matchedResult == null && key1.equals(key2)) {
        next.mergeResults(andedInfo);
        matchedResult = new Holder<IndexColumnInfo>(next);
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    Holder<IndexColumnInfo> matchedResult = null;
    while(true) {
      Holder<IndexColumnInfo> previousFromCursor = rightResults.previousImpl();
      if(previousFromCursor == null)
        break;
      IndexColumnInfo andedInfo = previousFromCursor.getValue();
      ByteArray key1 = previous.getPrimaryKey(leftView);
      ByteArray key2 = andedInfo.getPrimaryKey(rightView);
      if(pkToRightSide.size() < 500)
        pkToRightSide.put(key2, andedInfo);
      if(matchedResult == null && key1.equals(key2)) {
        previous.mergeResults(andedInfo);
        matchedResult = new Holder<IndexColumnInfo>(previous);
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  }


  private Holder<IndexColumnInfo> quickHashLookup(IndexColumnInfo next) {
    ByteArray key1 = next.getPrimaryKey(leftView);
    IndexColumnInfo andedInfo = cachedMap.get(key1);
    if(andedInfo == null)
      return null;
    next.mergeResults(andedInfo);
    return new Holder<IndexColumnInfo>(next);
  }
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  private Holder<IndexColumnInfo> runInnerLoop(IndexColumnInfo next) {
    while(true) {
      Holder<IndexColumnInfo> nextFromCursor = rightResults.nextImpl();
      if(nextFromCursor == null)
        break;
      IndexColumnInfo andedInfo = nextFromCursor.getValue();
      ByteArray key1 = next.getPrimaryKey(leftView);
      ByteArray key2 = andedInfo.getPrimaryKey(rightView);
      if(key1.equals(key2)) {
        next.mergeResults(andedInfo);
        return new Holder<IndexColumnInfo>(next);
      }
    }
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  private Holder<IndexColumnInfo> runInnerLoopBackward(IndexColumnInfo previous) {
    while(true) {
      Holder<IndexColumnInfo> prevFromCursor = rightResults.previousImpl();
      if(prevFromCursor == null)
        break;
      IndexColumnInfo andedInfo = prevFromCursor.getValue();
      ByteArray key1 = previous.getPrimaryKey(leftView);
      ByteArray key2 = andedInfo.getPrimaryKey(rightView);
      if(key1.equals(key2)) {
        previous.mergeResults(andedInfo);
        return new Holder<IndexColumnInfo>(previous);
      }
    }
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    if(holder == null)
      return null;
    IndexColumn indCol = holder.getValue();
    if(indCol == null)
      return new Holder<IndexColumnInfo>(null);
    IndexColumnInfo info = new IndexColumnInfo();
    info.putIndexNode(viewInfo, indCol, colMeta);
    return new Holder<IndexColumnInfo>(info);
  }
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    if(holder == null)
      return null;
    IndexColumn indCol = holder.getValue();
    if(indCol == null)
      return new Holder<IndexColumnInfo>(null);
    IndexColumnInfo info = new IndexColumnInfo();
    info.putIndexNode(viewInfo, indCol, colMeta);
    return new Holder<IndexColumnInfo>(info);
  }
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      c.setPrimaryKey(colMeta.getOwner().getIdColumnMeta().unformVirtRowKey(pk));
      c.setIndexedValue(colMeta.getOwner().getIdColumnMeta().unformVirtRowKey(pk));
      c.setColumnName(colMeta.getOwner().getIdColumnMeta().getColumnName());
      c.setValue(pk);
    }
    IndexColumnInfo info = new IndexColumnInfo();
    info.putIndexNode(viewInfo, c, colMeta);
    return new Holder<IndexColumnInfo>(info);
  }
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Related Classes of com.alvazan.orm.api.z5api.IndexColumnInfo

  • com.alvazan.orm.api.z8spi.action.IndexColumn
  • com.alvazan.orm.api.z8spi.conv.ByteArray
  • com.alvazan.orm.api.z8spi.meta.DboColumnIdMeta
  • com.alvazan.orm.api.z8spi.meta.DboTableMeta
  • com.alvazan.orm.layer3.typed.CursorAllViews
  • com.alvazan.orm.layer3.typed.IndiceCursorProxy
  • com.alvazan.orm.layer3.typed.IterableCursorProxy$IteratorCursorProxy
  • com.alvazan.orm.layer5.query.CachingCursor
  • com.alvazan.orm.layer5.query.CursorForAnd
  • com.alvazan.orm.layer5.query.CursorForJoin
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