Examples with CatExpression com.yahoo.vespa.indexinglanguage.expressions.CatExpression used on opensource projects

Example 1 with CatExpression

use of com.yahoo.vespa.indexinglanguage.expressions.CatExpression in project vespa by vespa-engine.

the class ExpressionVisitorTestCase method requireThatAllExpressionsAreVisited.

@SuppressWarnings("unchecked")
@Test
public void requireThatAllExpressionsAreVisited() {
    assertCount(3, new ArithmeticExpression(new InputExpression("foo"), ArithmeticExpression.Operator.ADD, new InputExpression("bar")));
    assertCount(1, new AttributeExpression("foo"));
    assertCount(1, new Base64DecodeExpression());
    assertCount(1, new Base64EncodeExpression());
    assertCount(3, new CatExpression(new InputExpression("foo"), new IndexExpression("bar")));
    assertCount(1, new ClearStateExpression());
    assertCount(1, new EchoExpression());
    assertCount(2, new ForEachExpression(new IndexExpression("foo")));
    assertCount(1, new GetFieldExpression("foo"));
    assertCount(1, new GetVarExpression("foo"));
    assertCount(2, new GuardExpression(new IndexExpression("foo")));
    assertCount(1, new HexDecodeExpression());
    assertCount(1, new HexEncodeExpression());
    assertCount(1, new HostNameExpression());
    assertCount(5, new IfThenExpression(new InputExpression("foo"), IfThenExpression.Comparator.EQ, new InputExpression("bar"), new IndexExpression("baz"), new IndexExpression("cox")));
    assertCount(1, new IndexExpression("foo"));
    assertCount(1, new InputExpression("foo"));
    assertCount(1, new JoinExpression("foo"));
    assertCount(1, new LowerCaseExpression());
    assertCount(1, new NormalizeExpression(new SimpleLinguistics()));
    assertCount(1, new NowExpression());
    assertCount(1, new OptimizePredicateExpression());
    assertCount(2, new ParenthesisExpression(new InputExpression("foo")));
    assertCount(1, new RandomExpression(69));
    assertCount(3, new ScriptExpression(new StatementExpression(new InputExpression("foo"))));
    assertCount(3, new SelectInputExpression(new Pair<String, Expression>("foo", new IndexExpression("bar")), new Pair<String, Expression>("bar", new IndexExpression("foo"))));
    assertCount(1, new SetLanguageExpression());
    assertCount(1, new SetValueExpression(new IntegerFieldValue(69)));
    assertCount(1, new SetVarExpression("foo"));
    assertCount(1, new SplitExpression("foo"));
    assertCount(2, new StatementExpression(new InputExpression("foo")));
    assertCount(1, new SummaryExpression("foo"));
    assertCount(1, new SubstringExpression(6, 9));
    assertCount(3, new SwitchExpression(Collections.singletonMap("foo", (Expression) new IndexExpression("bar")), new InputExpression("baz")));
    assertCount(1, new ThisExpression());
    assertCount(1, new ToArrayExpression());
    assertCount(1, new ToByteExpression());
    assertCount(1, new ToDoubleExpression());
    assertCount(1, new ToFloatExpression());
    assertCount(1, new ToIntegerExpression());
    assertCount(1, new TokenizeExpression(new SimpleLinguistics(), new AnnotatorConfig()));
    assertCount(1, new ToLongExpression());
    assertCount(1, new ToPositionExpression());
    assertCount(1, new ToStringExpression());
    assertCount(1, new ToWsetExpression(false, false));
    assertCount(1, new TrimExpression());
    assertCount(1, new ZCurveExpression());
}

Example 2 with CatExpression

use of com.yahoo.vespa.indexinglanguage.expressions.CatExpression in project vespa by vespa-engine.

the class ExpressionConverterTestCase method requireThatAllExpressionTypesCanBeTraversed.

@SuppressWarnings("unchecked")
@Test
public void requireThatAllExpressionTypesCanBeTraversed() {
    assertConvertable(new ArithmeticExpression(new InputExpression("foo"), ArithmeticExpression.Operator.ADD, new InputExpression("bar")));
    assertConvertable(new AttributeExpression("foo"));
    assertConvertable(new Base64DecodeExpression());
    assertConvertable(new Base64EncodeExpression());
    assertConvertable(new CatExpression(new InputExpression("foo"), new IndexExpression("bar")));
    assertConvertable(new ClearStateExpression());
    assertConvertable(new EchoExpression());
    assertConvertable(new ForEachExpression(new IndexExpression("foo")));
    assertConvertable(new GetFieldExpression("foo"));
    assertConvertable(new GetVarExpression("foo"));
    assertConvertable(new GuardExpression(new IndexExpression("foo")));
    assertConvertable(new HexDecodeExpression());
    assertConvertable(new HexEncodeExpression());
    assertConvertable(new HostNameExpression());
    assertConvertable(new IfThenExpression(new InputExpression("foo"), IfThenExpression.Comparator.EQ, new InputExpression("bar"), new IndexExpression("baz"), new IndexExpression("cox")));
    assertConvertable(new IndexExpression("foo"));
    assertConvertable(new InputExpression("foo"));
    assertConvertable(new JoinExpression("foo"));
    assertConvertable(new LowerCaseExpression());
    assertConvertable(new NormalizeExpression(new SimpleLinguistics()));
    assertConvertable(new NowExpression());
    assertConvertable(new OptimizePredicateExpression());
    assertConvertable(new ParenthesisExpression(new InputExpression("foo")));
    assertConvertable(new RandomExpression(69));
    assertConvertable(new ScriptExpression(new StatementExpression(new InputExpression("foo"))));
    assertConvertable(new SelectInputExpression(new Pair<String, Expression>("foo", new IndexExpression("bar")), new Pair<String, Expression>("bar", new IndexExpression("foo"))));
    assertConvertable(new SetLanguageExpression());
    assertConvertable(new SetValueExpression(new IntegerFieldValue(69)));
    assertConvertable(new SetVarExpression("foo"));
    assertConvertable(new SplitExpression("foo"));
    assertConvertable(new StatementExpression(new InputExpression("foo")));
    assertConvertable(new SubstringExpression(6, 9));
    assertConvertable(new SummaryExpression("foo"));
    assertConvertable(new SwitchExpression(Collections.singletonMap("foo", (Expression) new IndexExpression("bar")), new InputExpression("baz")));
    assertConvertable(new ThisExpression());
    assertConvertable(new ToArrayExpression());
    assertConvertable(new ToByteExpression());
    assertConvertable(new ToDoubleExpression());
    assertConvertable(new ToFloatExpression());
    assertConvertable(new ToIntegerExpression());
    assertConvertable(new TokenizeExpression(new SimpleLinguistics(), new AnnotatorConfig()));
    assertConvertable(new ToLongExpression());
    assertConvertable(new ToPositionExpression());
    assertConvertable(new ToStringExpression());
    assertConvertable(new ToWsetExpression(false, false));
    assertConvertable(new TrimExpression());
    assertConvertable(new ZCurveExpression());
}

Example 3 with CatExpression

use of com.yahoo.vespa.indexinglanguage.expressions.CatExpression in project vespa by vespa-engine.

the class ExpressionConverterTestCase method requireThatCatConversionIgnoresNull.

@Test
public void requireThatCatConversionIgnoresNull() {
    Expression exp = new ExpressionConverter() {

        @Override
        protected boolean shouldConvert(Expression exp) {
            return exp instanceof AttributeExpression;
        }

        @Override
        protected Expression doConvert(Expression exp) {
            return null;
        }
    }.convert(new CatExpression(new AttributeExpression("foo"), new IndexExpression("bar")));
    assertEquals(new CatExpression(new IndexExpression("bar")), exp);
}

Example 4 with CatExpression

use of com.yahoo.vespa.indexinglanguage.expressions.CatExpression in project vespa by vespa-engine.

the class ExpressionSearcherTestCase method requireThatExpressionsCanBeFound.

@Test
public void requireThatExpressionsCanBeFound() {
    IndexExpression exp = new IndexExpression("foo");
    assertFound(exp, new ArithmeticExpression(exp, ArithmeticExpression.Operator.ADD, new AttributeExpression("foo")));
    assertFound(exp, new ArithmeticExpression(new AttributeExpression("foo"), ArithmeticExpression.Operator.ADD, exp));
    assertFound(exp, new CatExpression(exp));
    assertFound(exp, new CatExpression(new AttributeExpression("foo"), exp));
    assertFound(exp, new ForEachExpression(exp));
    assertFound(exp, new GuardExpression(exp));
    assertFound(exp, new IfThenExpression(exp, IfThenExpression.Comparator.EQ, new AttributeExpression("foo"), new AttributeExpression("bar"), new AttributeExpression("baz")));
    assertFound(exp, new IfThenExpression(new AttributeExpression("foo"), IfThenExpression.Comparator.EQ, exp, new AttributeExpression("bar"), new AttributeExpression("baz")));
    assertFound(exp, new IfThenExpression(new AttributeExpression("foo"), IfThenExpression.Comparator.EQ, new AttributeExpression("bar"), exp, new AttributeExpression("baz")));
    assertFound(exp, new IfThenExpression(new AttributeExpression("foo"), IfThenExpression.Comparator.EQ, new AttributeExpression("bar"), new AttributeExpression("baz"), exp));
    assertFound(exp, new ParenthesisExpression(exp));
    assertFound(exp, new ScriptExpression(new StatementExpression(exp)));
    assertFound(exp, new ScriptExpression(new StatementExpression(new AttributeExpression("foo")), new StatementExpression(exp)));
    assertFound(exp, new SelectInputExpression(Arrays.asList(new Pair<String, Expression>("foo", exp), new Pair<String, Expression>("bar", new AttributeExpression("bar")))));
    assertFound(exp, new SelectInputExpression(Arrays.asList(new Pair<String, Expression>("foo", new AttributeExpression("bar")), new Pair<String, Expression>("bar", exp))));
    assertFound(exp, new StatementExpression(exp));
    assertFound(exp, new StatementExpression(new AttributeExpression("foo"), exp));
    assertFound(exp, new SwitchExpression(Collections.singletonMap("foo", exp), new AttributeExpression("bar")));
    assertFound(exp, new SwitchExpression(Collections.singletonMap("foo", new AttributeExpression("bar")), exp));
}