Examples with ExpressionSymbol com.cinchapi.ccl.grammar.ExpressionSymbol used on opensource projects

Example 1 with ExpressionSymbol

use of com.cinchapi.ccl.grammar.ExpressionSymbol in project concourse by cinchapi.

the class CriteriaTest method testTimestampPinningSomeTimestamps.

@Test
public void testTimestampPinningSomeTimestamps() {
    Criteria criteria = Criteria.where().key("name").operator(Operator.EQUALS).value("Jeff Nelson").and().group(Criteria.where().key("company").operator(Operator.EQUALS).value("Cinchapi").at(Timestamp.now()).or().key("company").operator(Operator.EQUALS).value("Blavity")).build();
    Timestamp timestamp = Timestamp.now();
    criteria = criteria.at(timestamp);
    List<Symbol> symbols = Parsing.groupExpressions(criteria.symbols());
    symbols.forEach((symbol) -> {
        if (symbol instanceof ExpressionSymbol) {
            ExpressionSymbol expression = (ExpressionSymbol) symbol;
            Assert.assertEquals(expression.raw().timestamp(), timestamp.getMicros());
        }
    });
}

Example 2 with ExpressionSymbol

use of com.cinchapi.ccl.grammar.ExpressionSymbol in project concourse by cinchapi.

the class CriteriaTest method testTimestampPinning.

@Test
public void testTimestampPinning() {
    Criteria criteria = Criteria.where().key("name").operator(Operator.EQUALS).value("Jeff Nelson").and().group(Criteria.where().key("company").operator(Operator.EQUALS).value("Cinchapi").or().key("company").operator(Operator.EQUALS).value("Blavity")).build();
    Timestamp timestamp = Timestamp.now();
    criteria = criteria.at(timestamp);
    List<Symbol> symbols = Parsing.groupExpressions(criteria.symbols());
    symbols.forEach((symbol) -> {
        if (symbol instanceof ExpressionSymbol) {
            ExpressionSymbol expression = (ExpressionSymbol) symbol;
            Assert.assertEquals(expression.raw().timestamp(), timestamp.getMicros());
        }
    });
}

Example 3 with ExpressionSymbol

use of com.cinchapi.ccl.grammar.ExpressionSymbol in project concourse by cinchapi.

the class BuiltCriteria method at.

/**
 * Return this {@link Criteria} with each expression (e.g. {key} {operator}
 * {values}) pinned to the specified {@code timestamp}.
 *
 * <strong>NOTE:</strong> Any timestamps that are pinned to any expressions
 * within this Criteria will be replaced by the specified {@code timestamp}.
 *
 * @param timestamp the {@link Timestamp} to which the returned
 *            {@link Criteria} is pinned
 *
 * @return this {@link Criteria} pinned to {@code timestamp}
 */
public Criteria at(Timestamp timestamp) {
    AbstractSyntaxTree ast = ConcourseCompiler.get().parse(ccl());
    List<Symbol> symbols = Parsing.groupExpressions(ConcourseCompiler.get().tokenize(ast));
    TimestampSymbol ts = new TimestampSymbol(timestamp.getMicros());
    symbols.forEach((symbol) -> {
        if (symbol instanceof ExpressionSymbol) {
            ExpressionSymbol expression = (ExpressionSymbol) symbol;
            expression.timestamp(ts);
        }
    });
    BuiltCriteria criteria = new BuiltCriteria();
    symbols = Parsing.ungroupExpressions(symbols);
    criteria.symbols = symbols;
    return criteria;
}

Example 4 with ExpressionSymbol

use of com.cinchapi.ccl.grammar.ExpressionSymbol in project concourse by cinchapi.

the class ConcourseCompilerTest method testParseCclValueWithoutQuotesAnd.

@Test
public void testParseCclValueWithoutQuotesAnd() {
    String ccl = "name = jeff nelson and favorite_player != Lebron James";
    Queue<PostfixNotationSymbol> symbols = ConcourseCompiler.get().arrange((ConditionTree) ConcourseCompiler.get().parse(ccl));
    Assert.assertEquals(3, symbols.size());
    for (int i = 0; i < 2; ++i) {
        ExpressionSymbol expr = (ExpressionSymbol) symbols.poll();
        Assert.assertTrue(expr.values().get(0).value().toString().contains(" "));
    }
}

Example 5 with ExpressionSymbol

use of com.cinchapi.ccl.grammar.ExpressionSymbol in project concourse by cinchapi.

the class ConcourseCompilerTest method testParseCclValueAndTimestampPhraseWithoutQuotesAnd.

@Test
public void testParseCclValueAndTimestampPhraseWithoutQuotesAnd() {
    String ccl = "name = jeff nelson on last christmas day and favorite_player != Lebron James during last week";
    Queue<PostfixNotationSymbol> symbols = ConcourseCompiler.get().arrange((ConditionTree) ConcourseCompiler.get().parse(ccl));
    Assert.assertEquals(3, symbols.size());
    for (int i = 0; i < 2; ++i) {
        ExpressionSymbol expr = (ExpressionSymbol) symbols.poll();
        Assert.assertTrue(expr.values().get(0).value().toString().contains(" "));
        // this means a
        Assert.assertNotEquals(0, expr.raw().timestamp());
    // timestamp was
    // parsed
    }
}