Examples with AbstractSyntaxTree com.cinchapi.ccl.syntax.AbstractSyntaxTree used on opensource projects

Example 11 with AbstractSyntaxTree

use of com.cinchapi.ccl.syntax.AbstractSyntaxTree in project concourse by cinchapi.

the class ConcourseServer method selectCriteriaTimeOrder.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, Set<TObject>>> selectCriteriaTimeOrder(TCriteria criteria, long timestamp, TOrder order, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(criteria);
    AtomicSupport store = getStore(transaction, environment);
    SortableTable<Set<TObject>> result = emptySortableResultDataset();
    AtomicOperations.executeWithRetry(store, atomic -> Operations.selectAstAtomic(ast, timestamp, result, null, $result -> $result.sort(Sorting.byValues(Orders.from(order), atomic), timestamp), atomic));
    return result;
}

Example 12 with AbstractSyntaxTree

use of com.cinchapi.ccl.syntax.AbstractSyntaxTree in project concourse by cinchapi.

the class ConcourseServer method findCriteriaOrder.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Set<Long> findCriteriaOrder(TCriteria criteria, TOrder order, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(criteria);
    AtomicSupport store = getStore(transaction, environment);
    return AtomicOperations.supplyWithRetry(store, (atomic) -> {
        SortableSet<Set<TObject>> records = SortableSet.of(ast.accept(Finder.instance(), atomic));
        records.sort(Sorting.byValues(Orders.from(order), store));
        return records;
    });
}

Example 13 with AbstractSyntaxTree

use of com.cinchapi.ccl.syntax.AbstractSyntaxTree in project concourse by cinchapi.

the class ConcourseServer method selectKeysCclPage.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, Set<TObject>>> selectKeysCclPage(List<String> keys, String ccl, TPage page, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    try {
        AbstractSyntaxTree ast = compiler.parse(ccl);
        AtomicSupport store = getStore(transaction, environment);
        SortableTable<Set<TObject>> result = emptySortableResultDataset();
        AtomicOperations.executeWithRetry(store, atomic -> Operations.selectKeysAstAtomic(keys, ast, Time.NONE, result, records -> Paging.paginate(records, Pages.from(page)), null, atomic));
        return result;
    } catch (Exception e) {
        throw new ParseException(e.getMessage());
    }
}

Example 14 with AbstractSyntaxTree

use of com.cinchapi.ccl.syntax.AbstractSyntaxTree in project concourse by cinchapi.

the class ConcourseServer method selectKeysCclOrder.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, Set<TObject>>> selectKeysCclOrder(List<String> keys, String ccl, TOrder order, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    try {
        AbstractSyntaxTree ast = compiler.parse(ccl);
        AtomicSupport store = getStore(transaction, environment);
        SortableTable<Set<TObject>> result = emptySortableResultDataset();
        AtomicOperations.executeWithRetry(store, atomic -> Operations.selectKeysAstAtomic(keys, ast, Time.NONE, result, null, $result -> $result.sort(Sorting.byValues(Orders.from(order), atomic)), atomic));
        return result;
    } catch (Exception e) {
        throw new ParseException(e.getMessage());
    }
}

Example 15 with AbstractSyntaxTree

use of com.cinchapi.ccl.syntax.AbstractSyntaxTree in project concourse by cinchapi.

the class ConcourseServer method getKeysCclTimeOrder.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, TObject>> getKeysCclTimeOrder(List<String> keys, String ccl, long timestamp, TOrder order, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    try {
        AbstractSyntaxTree ast = compiler.parse(ccl);
        AtomicSupport store = getStore(transaction, environment);
        SortableTable<TObject> result = SortableTable.singleValued(Maps.newLinkedHashMap());
        AtomicOperations.executeWithRetry(store, atomic -> Operations.getKeysAstAtomic(keys, ast, timestamp, result, null, $result -> $result.sort(Sorting.byValue(Orders.from(order), atomic), timestamp), atomic));
        return result;
    } catch (Exception e) {
        throw new ParseException(e.getMessage());
    }
}