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

Example 51 with AbstractSyntaxTree

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

the class ConcourseServer method averageKeyCriteria.

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

Example 52 with AbstractSyntaxTree

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

the class ConcourseServer method getKeyCriteriaTimePage.

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

Example 53 with AbstractSyntaxTree

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

the class ConcourseServer method selectCclOrderPage.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, Set<TObject>>> selectCclOrderPage(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<Set<TObject>>> supplier = () -> emptySortableResultDataset();
    return AtomicOperations.supplyWithRetry(store, atomic -> Operations.selectAstAtomic(atomic, ast, Orders.from(order), Pages.from(page), supplier));
}

Example 54 with AbstractSyntaxTree

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

the class ConcourseServer method minKeyCriteria.

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

Example 55 with AbstractSyntaxTree

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

the class ConcourseServer method maxKeyCriteria.

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