@Override
public void exitGroupByClause(@NotNull GroupByClauseContext ctx) {
String bucketType = ctx.ID().getText();
String timespan = ctx.TIMESPAN().getText();
long bucketSize = Long.parseLong(timespan.substring(0, timespan.length() - 1));
char unitId = timespan.charAt(timespan.length() - 1);
InfluxTimeUnit bucketSizeUnit = InfluxTimeUnit.findById(String.valueOf(unitId));
if (bucketSizeUnit == null) {
throw new RuntimeException("Unknown time unit: " + unitId);
}
definitionsBuilder.setGroupByClause(new GroupByClause(bucketType, bucketSize, bucketSizeUnit));
}
public SelectQueryDefinitions getSelectQueryDefinitions() {
return definitionsBuilder.createSelectQueryDefinitions();
}
@Override
public void exitLimitClause(@NotNull LimitClauseContext ctx) {
int limit = Integer.parseInt(ctx.INT().getText());
definitionsBuilder.setLimitClause(new LimitClause(limit));
}
@Override
public void exitOrderAsc(@NotNull OrderAscContext ctx) {
definitionsBuilder.setOrderDesc(false);
}
@Override
public void exitWhereClause(@NotNull WhereClauseContext ctx) {
definitionsBuilder.setWhereClause(booleanExpressionQueue.removeLast());
}
@Override
public void exitFromClause(@NotNull FromClauseContext ctx) {
definitionsBuilder.setFromClause(new FromClause(name, alias));
name = null;
alias = null;
}
@Override
public void exitColumnDefinitionList(@NotNull ColumnDefinitionListContext ctx) {
definitionsBuilder.setColumnDefinitions(columnDefinitions);
}