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

Example 66 with AbstractSyntaxTree

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

the class ConcourseServer method getKeysCclTimePage.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, TObject>> getKeysCclTimePage(List<String> keys, String ccl, long timestamp, TPage page, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(ccl);
    AtomicSupport store = getStore(transaction, environment);
    Supplier<SortableTable<TObject>> supplier = () -> SortableTable.singleValued(new LinkedHashMap<>());
    return Operations.getKeysAstOptionalAtomic(store, keys, ast, timestamp, Orders.from(NO_ORDER), Pages.from(page), supplier);
}

Example 67 with AbstractSyntaxTree

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

the class ConcourseServer method sumKeyCcl.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public TObject sumKeyCcl(String key, String ccl, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(ccl);
    AtomicSupport store = getStore(transaction, environment);
    return AtomicOperations.supplyWithRetry(store, (atomic) -> {
        Set<Long> records = ast.accept(Finder.instance(), atomic);
        Number sum = Operations.sumKeyRecordsAtomic(key, records, Time.NONE, atomic);
        return Convert.javaToThrift(sum);
    });
}

Example 68 with AbstractSyntaxTree

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

the class ConcourseServer method findCriteriaOrderPage.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Set<Long> findCriteriaOrderPage(TCriteria criteria, TOrder order, TPage page, 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 Paging.page(records, Pages.from(page));
    });
}

Example 69 with AbstractSyntaxTree

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

the class ConcourseServer method getKeysCclOrderPage.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, TObject>> getKeysCclOrderPage(List<String> keys, String ccl, TOrder order, TPage page, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(ccl);
    AtomicSupport store = getStore(transaction, environment);
    Supplier<SortableTable<TObject>> supplier = () -> SortableTable.singleValued(new LinkedHashMap<>());
    return AtomicOperations.supplyWithRetry(store, atomic -> Operations.getKeysAstAtomic(atomic, keys, ast, Orders.from(order), Pages.from(page), supplier));
}

Example 70 with AbstractSyntaxTree

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

the class ConcourseServer method maxKeyCclTime.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public TObject maxKeyCclTime(String key, String ccl, long timestamp, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(ccl);
    AtomicSupport store = getStore(transaction, environment);
    return AtomicOperations.supplyWithRetry(store, (atomic) -> {
        Set<Long> records = ast.accept(Finder.instance(), atomic);
        Number max = Operations.maxKeyRecordsAtomic(key, records, timestamp, atomic);
        return Convert.javaToThrift(max);
    });
}