Examples with AlgebricksAppendable org.apache.hyracks.algebricks.core.algebra.prettyprint.AlgebricksAppendable used on opensource projects

Example 6 with AlgebricksAppendable

use of org.apache.hyracks.algebricks.core.algebra.prettyprint.AlgebricksAppendable in project asterixdb by apache.

the class ResultPrinter method printPostfix.

private void printPostfix() throws HyracksDataException {
    output.out().flush();
    if (wrapArray) {
        output.out().println(" ]");
    }
    try {
        output.resultPostfix(new AlgebricksAppendable(output.out()));
    } catch (AlgebricksException e) {
        throw new HyracksDataException(e);
    }
    if (conf.is(SessionConfig.FORMAT_HTML)) {
        output.out().println("</pre>");
    }
    output.out().flush();
}

Example 7 with AlgebricksAppendable

use of org.apache.hyracks.algebricks.core.algebra.prettyprint.AlgebricksAppendable in project asterixdb by apache.

the class AbstractRuleController method getPlanString.

private String getPlanString(Mutable<ILogicalOperator> opRef) throws AlgebricksException {
    if (AlgebricksConfig.ALGEBRICKS_LOGGER.isLoggable(Level.FINE) && context != null) {
        LogicalOperatorPrettyPrintVisitor pvisitor = context.getPrettyPrintVisitor();
        pvisitor.reset(new AlgebricksAppendable());
        PlanPrettyPrinter.printOperator((AbstractLogicalOperator) opRef.getValue(), pvisitor, 0);
        return pvisitor.get().toString();
    }
    return null;
}