Examples with ItemSum com.actiontech.dble.plan.common.item.function.sumfunc.ItemSum used on opensource projects

Example 11 with ItemSum

use of com.actiontech.dble.plan.common.item.function.sumfunc.ItemSum in project dble by actiontech.

the class GroupByLocalResult method onFoundRow.

protected void onFoundRow(RowDataPacket oldRow, RowDataPacket row) {
    // we need to calculate group by
    initSumFunctions(this.sums, oldRow);
    updateSumFunc(this.sums, row);
    for (int i = 0; i < this.sums.size(); i++) {
        ItemSum sum = this.sums.get(i);
        Object b = sum.getTransAggObj();
        int transSize = sum.getTransSize();
        ((DGRowPacket) oldRow).setSumTran(i, b, transSize);
    }
}

Example 12 with ItemSum

use of com.actiontech.dble.plan.common.item.function.sumfunc.ItemSum in project dble by actiontech.

the class GroupByLocalResult method initSumFunctions.

protected void initSumFunctions(List<ItemSum> functions, RowDataPacket row) {
    for (int i = 0; i < functions.size(); i++) {
        ItemSum sum = functions.get(i);
        Object transObj = ((DGRowPacket) row).getSumTran(i);
        sum.resetAndAdd(row, transObj);
    }
}

Example 13 with ItemSum

use of com.actiontech.dble.plan.common.item.function.sumfunc.ItemSum in project dble by actiontech.

the class GroupByLocalResult method updateSumFunc.

protected void updateSumFunc(List<ItemSum> functions, RowDataPacket row) {
    for (int index = 0; index < functions.size(); index++) {
        ItemSum sum = functions.get(index);
        Object transObj = ((DGRowPacket) row).getSumTran(index);
        sum.aggregatorAdd(row, transObj);
    }
}

Example 14 with ItemSum

use of com.actiontech.dble.plan.common.item.function.sumfunc.ItemSum in project dble by actiontech.

the class GroupResultDiskBuffer method updateSumFunc.

protected void updateSumFunc(List<ItemSum> functions, RowDataPacket row) {
    for (int index = 0; index < functions.size(); index++) {
        ItemSum sum = functions.get(index);
        Object transObj = ((DGRowPacket) row).getSumTran(index);
        sum.aggregatorAdd(row, transObj);
    }
}

Example 15 with ItemSum

use of com.actiontech.dble.plan.common.item.function.sumfunc.ItemSum in project dble by actiontech.

the class GroupResultDiskBuffer method initSumFunctions.

protected void initSumFunctions(List<ItemSum> functions, RowDataPacket row) {
    for (int i = 0; i < functions.size(); i++) {
        ItemSum sum = functions.get(i);
        Object transObj = ((DGRowPacket) row).getSumTran(i);
        sum.resetAndAdd(row, transObj);
    }
}