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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "stackdumpquerycreator.h"
#include <vespa/vespalib/objects/hexdump.h>
#include <vespa/log/log.h>
LOG_SETUP(".searchlib.query.tree.stackdumpquerycreator");
using vespalib::Issue;
namespace search::query {
void
StackDumpQueryCreatorHelper::populateMultiTerm(SimpleQueryStackDumpIterator &queryStack, QueryBuilderBase & builder, MultiTerm & mt) {
uint32_t added(0);
for (added = 0; (added < mt.getNumTerms()) && queryStack.next(); added++) {
ParseItem::ItemType type = queryStack.getType();
switch (type) {
case ParseItem::ITEM_PURE_WEIGHTED_LONG:
mt.addTerm(queryStack.getIntergerTerm(), queryStack.GetWeight());
break;
case ParseItem::ITEM_PURE_WEIGHTED_STRING:
mt.addTerm(queryStack.getTerm(), queryStack.GetWeight());
break;
default:
builder.reportError(vespalib::make_string("Got unexpected node %d for multiterm node at child term %d", type, added));
return;
}
}
if (added < mt.getNumTerms()) {
builder.reportError(vespalib::make_string("Too few nodes(%d) for multiterm(%d)", added, mt.getNumTerms()));
}
}
void
StackDumpQueryCreatorHelper::reportError(const SimpleQueryStackDumpIterator &queryStack, const QueryBuilderBase & builder) {
vespalib::stringref stack = queryStack.getStack();
Issue::report("Unable to create query tree from stack dump. Failed at position %ld out of %ld bytes %s",
queryStack.getPosition(), stack.size(), builder.error().c_str());
LOG(error, "got bad query stack: %s", vespalib::HexDump(stack.data(), stack.size()).toString().c_str());
}
}
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