private boolean requiresMultipleIndexLookups(OAndBlock keyCondition) {
    for (OBooleanExpression oBooleanExpression : keyCondition.getSubBlocks()) {
      if (!(oBooleanExpression instanceof OBinaryCondition)) {
        return true;
      }
    }
    return false;
  }
private boolean requiresMultipleIndexLookups(OAndBlock keyCondition) {
    for (OBooleanExpression oBooleanExpression : keyCondition.getSubBlocks()) {
      if (!(oBooleanExpression instanceof OBinaryCondition)) {
        return true;
      }
    }
    return false;
  }
private boolean requiresMultipleIndexLookups ( OAndBlock keyCondition ) { for ( OBooleanExpression oBooleanExpression : keyCondition . getSubBlocks ( ) ) { if ( ! ( oBooleanExpression instanceof OBinaryCondition ) ) { return true ; } } return false ; }
checks whether the condition has CONTAINSANY or similar expressions, that require multiple index evaluations

@param keyCondition

@return
checks whether the condition has CONTAINSANY or similar expressions that require multiple index evaluations