queryparser/org.gnit.lucenekmp.queryparser.classic/QueryParserBase/setDefaultOperator

setDefaultOperator

fun setDefaultOperator(op: QueryParser.Operator)

Sets the boolean operator of the QueryParser. In default mode (OR_OPERATOR) terms without any modifiers are considered optional: for example capital of Hungary is equal to capital OR of OR Hungary.

In AND_OPERATOR mode terms are considered to be in conjunction: the above-mentioned query is parsed as capital AND of AND Hungary