Examples with LindenValue com.xiaomi.linden.thrift.common.LindenValue used on opensource projects

Example 1 with LindenValue

use of com.xiaomi.linden.thrift.common.LindenValue in project linden by XiaoMi.

the class TestBQL method testScoreModel.

@Test
public void testScoreModel() {
    String bql = "select * from linden where title = 'qq' " + "using score model test (Float link = 1)" + "   begin" + "     return score();" + "   end";
    LindenSearchRequest lindenRequest = compiler.compile(bql).getSearchRequest();
    Assert.assertEquals(new LindenTerm("title", "qq"), lindenRequest.getFilter().getTermFilter().getTerm());
    LindenScoreModel lindenScoreModel = new LindenScoreModel().setName("test").setFunc("return score();");
    lindenScoreModel.addToParams(new LindenInputParam("link").setValue(new LindenValue().setDoubleValue(1)));
    Assert.assertTrue(lindenRequest.getQuery().isSetMatchAllQuery());
    Assert.assertEquals(lindenScoreModel, lindenRequest.getQuery().getScoreModel());
    bql = "select * from linden where title = 'qq' " + "using score model override test (Float link = 1)" + "   begin" + "     return score();" + "   end";
    lindenRequest = compiler.compile(bql).getSearchRequest();
    Assert.assertEquals(new LindenTerm("title", "qq"), lindenRequest.getFilter().getTermFilter().getTerm());
    lindenScoreModel = new LindenScoreModel().setName("test").setFunc("return score();").setOverride(true);
    lindenScoreModel.addToParams(new LindenInputParam("link").setValue(new LindenValue().setDoubleValue(1)));
    Assert.assertTrue(lindenRequest.getQuery().isSetMatchAllQuery());
    Assert.assertEquals(lindenScoreModel, lindenRequest.getQuery().getScoreModel());
    // list input params.
    bql = "select * from linden where title = 'qq' " + "using score model test (Float link = [1, 2], Integer pos = [3, 4], Map<String,Double> kv = {\"a\":1, \"b\":2})" + "   begin" + "     return score();" + "   end";
    lindenRequest = compiler.compile(bql).getSearchRequest();
    lindenScoreModel = new LindenScoreModel().setName("test").setFunc("return score();");
    LindenInputParam inputParam = new LindenInputParam("link").setValue(new LindenValue());
    inputParam.getValue().addToDoubleValues(1);
    inputParam.getValue().addToDoubleValues(2);
    lindenScoreModel.addToParams(inputParam);
    LindenInputParam inputParam2 = new LindenInputParam("pos").setValue(new LindenValue());
    inputParam2.getValue().addToLongValues(3);
    inputParam2.getValue().addToLongValues(4);
    lindenScoreModel.addToParams(inputParam2);
    LindenInputParam inputParam3 = new LindenInputParam("kv").setValue(new LindenValue());
    inputParam3.getValue().putToMapValue(new LindenValue().setStringValue("a"), new LindenValue().setDoubleValue(1));
    inputParam3.getValue().putToMapValue(new LindenValue().setStringValue("b"), new LindenValue().setDoubleValue(2));
    lindenScoreModel.addToParams(inputParam3);
    Assert.assertEquals(lindenScoreModel, lindenRequest.getQuery().getScoreModel());
}

Example 2 with LindenValue

use of com.xiaomi.linden.thrift.common.LindenValue in project linden by XiaoMi.

the class TestScoreModelStrategy method init.

@Override
public void init() throws IOException {
    customObjs = registerCustomCacheWrapper(new TestCustomCacheWrapper());
    List<LindenInputParam> params = getParams();
    LindenInputParam firstParam = params.get(0);
    Assert.assertEquals(new LindenInputParam("param1"), firstParam);
    LindenInputParam secondParam = params.get(1);
    Map<LindenValue, LindenValue> dicts = secondParam.getValue().getMapValue();
    Assert.assertEquals(2.0, dicts.get(new LindenValue().setStringValue("b")).getDoubleValue(), 0.001);
}

Example 3 with LindenValue

use of com.xiaomi.linden.thrift.common.LindenValue in project linden by XiaoMi.

the class BQLCompilerAnalyzer method exitFormal_parameter_decl.

@Override
public void exitFormal_parameter_decl(BQLParser.Formal_parameter_declContext ctx) {
    if (ctx.python_style_value() != null) {
        String name = ctx.variable_declarator_id().getText();
        LindenInputParam inputParam = new LindenInputParam(name);
        BQLParser.TypeContext obj = ctx.type();
        LindenType type = (LindenType) valProperty.get(obj);
        if (type == null && ctx.python_style_value().python_style_dict() == null) {
            return;
        }
        if (ctx.python_style_value().value() != null) {
            if (ctx.python_style_value().value().PLACEHOLDER() == null) {
                String value = String.valueOf(valProperty.get(ctx.python_style_value().value()));
                switch(type) {
                    case STRING:
                    case FACET:
                        inputParam.setValue(new LindenValue().setStringValue(value));
                        break;
                    case LONG:
                    case INTEGER:
                        inputParam.setValue(new LindenValue().setLongValue(Long.valueOf(value)));
                        break;
                    case FLOAT:
                    case DOUBLE:
                        inputParam.setValue(new LindenValue().setDoubleValue(Double.valueOf(value)));
                        break;
                    default:
                }
            }
        } else if (ctx.python_style_value().python_style_list() != null) {
            List<String> values = (List<String>) valProperty.get(ctx.python_style_value().python_style_list());
            switch(type) {
                case STRING:
                    inputParam.setValue(new LindenValue().setStringValues(values));
                    break;
                case INTEGER:
                case LONG:
                    if (values.size() > 0) {
                        inputParam.setValue(new LindenValue());
                        for (String value : values) {
                            inputParam.getValue().addToLongValues(Long.valueOf(value));
                        }
                    }
                    break;
                case FLOAT:
                case DOUBLE:
                    if (values.size() > 0) {
                        inputParam.setValue(new LindenValue());
                        for (String value : values) {
                            inputParam.getValue().addToDoubleValues(Double.valueOf(value));
                        }
                    }
                    break;
                default:
            }
        } else {
            if (ctx.python_style_value().python_style_dict() != null) {
                LindenType leftType = (LindenType) valProperty.get(ctx.type().map_type().left);
                LindenType rightType = (LindenType) valProperty.get(ctx.type().map_type().rigth);
                Map<String, String> kvMap = (Map<String, String>) valProperty.get(ctx.python_style_value().python_style_dict());
                Map<LindenValue, LindenValue> lindenValueMap = new HashMap<>();
                for (Map.Entry<String, String> entry : kvMap.entrySet()) {
                    LindenValue left = getLindenValue(leftType, entry.getKey());
                    LindenValue right = getLindenValue(rightType, entry.getValue());
                    lindenValueMap.put(left, right);
                }
                inputParam.setValue(new LindenValue().setMapValue(lindenValueMap));
            }
        }
        valProperty.put(ctx, inputParam);
    }
}

Example 4 with LindenValue

use of com.xiaomi.linden.thrift.common.LindenValue in project linden by XiaoMi.

the class TestBQL method testFlexibleQuery.

@Test
public void testFlexibleQuery() {
    String bql = "select * from linden by flexible_query is 'test' match 1 in (title, name^0.9)\n" + "using model test (Float a = 1, Long b = 2)\n" + "begin\n" + "    return 1f;\n" + "end\n" + "where id = 231\n";
    LindenSearchRequest lindenRequest = compiler.compile(bql).getSearchRequest();
    Assert.assertTrue(lindenRequest.getQuery().isSetFlexQuery());
    LindenFlexibleQuery lindenFlexibleQuery = new LindenFlexibleQuery().setQuery("test").setFields(Arrays.asList(new LindenSearchField("title"), new LindenSearchField("name").setBoost(0.9))).setModel(new LindenScoreModel().setName("test").setFunc("return 1f;").setParams(Arrays.asList(new LindenInputParam("a").setValue(new LindenValue().setDoubleValue(1)), new LindenInputParam("b").setValue(new LindenValue().setLongValue(2))))).setMatchRatio(1);
    Assert.assertEquals(lindenFlexibleQuery, lindenRequest.getQuery().getFlexQuery());
    // test full match
    bql = "select * from linden by flexible_query is 'test' full_match in (title, name^0.9)\n" + "using model test (Float a = 1, Long b = 2)\n" + "begin\n" + "    return 1f;\n" + "end\n" + "where id = 231\n";
    lindenRequest = compiler.compile(bql).getSearchRequest();
    Assert.assertTrue(lindenRequest.getQuery().isSetFlexQuery());
    lindenFlexibleQuery = new LindenFlexibleQuery().setQuery("test").setFields(Arrays.asList(new LindenSearchField("title"), new LindenSearchField("name").setBoost(0.9))).setFullMatch(true).setModel(new LindenScoreModel().setName("test").setFunc("return 1f;").setParams(Arrays.asList(new LindenInputParam("a").setValue(new LindenValue().setDoubleValue(1)), new LindenInputParam("b").setValue(new LindenValue().setLongValue(2)))));
    Assert.assertEquals(lindenFlexibleQuery, lindenRequest.getQuery().getFlexQuery());
}

Example 5 with LindenValue

use of com.xiaomi.linden.thrift.common.LindenValue in project linden by XiaoMi.

the class LindenScoreModelStrategyBuilder method buildInputParamCode.

private static String buildInputParamCode(List<LindenInputParam> params) throws Exception {
    StringBuilder sb = new StringBuilder();
    if (params != null && !params.isEmpty()) {
        sb.append("if (getParams() == null || getParams().isEmpty()) {\n");
        sb.append("    return 0f;\n   }\n");
        for (int i = 0; i < params.size(); ++i) {
            LindenInputParam param = params.get(i);
            if (!param.isSetValue()) {
                continue;
            }
            if (param.getValue().isSetStringValue()) {
                sb.append(String.format("String %s = getParams().get(%d).getValue().getStringValue();\n", param.getName(), i));
            } else if (param.getValue().isSetLongValue()) {
                sb.append(String.format("Long %s = getParams().get(%d).getValue().getLongValue();\n", param.getName(), i));
            } else if (param.getValue().isSetDoubleValue()) {
                sb.append(String.format("Double %s = getParams().get(%d).getValue().getDoubleValue();\n", param.getName(), i));
            } else if (param.getValue().isSetLongValues()) {
                sb.append(String.format("List<Long> %s = getParams().get(%d).getValue().getLongValues();\n", param.getName(), i));
            } else if (param.getValue().isSetDoubleValues()) {
                sb.append(String.format("List<Double> %s = getParams().get(%d).getValue().getDoubleValues();\n", param.getName(), i));
            } else if (param.getValue().isSetStringValues()) {
                sb.append(String.format("List<String> %s = getParams().get(%d).getValue().getStringValues();\n", param.getName(), i));
            } else if (param.getValue().isSetMapValue()) {
                LindenValueTypeMethodPair keyPair = null, valuePair = null;
                for (Map.Entry<LindenValue, LindenValue> entry : param.getValue().getMapValue().entrySet()) {
                    keyPair = parseLindenValueTypeMethodPair(entry.getKey());
                    valuePair = parseLindenValueTypeMethodPair(entry.getValue());
                    break;
                }
                if (keyPair != null && valuePair != null) {
                    sb.append(String.format("Map<%s, %s> %s = new HashMap<>();\n", keyPair.type, valuePair.type, param.getName()));
                    sb.append(String.format("Map<LindenValue, LindenValue> %sMapsLocal = getParams().get(%d).getValue().getMapValue();\n", param.getName(), i));
                    sb.append(String.format("for(Map.Entry<LindenValue, LindenValue> entry : %sMapsLocal.entrySet()) {\n", param.getName()));
                    sb.append(String.format("%s.put(entry.getKey().%s, entry.getValue().%s);\n", param.getName(), keyPair.method, valuePair.method));
                    sb.append(String.format("}\n"));
                } else {
                    sb.append(String.format("Map<Object, Object> %s = new HashMap<>();\n", param.getName()));
                }
            }
        }
    }
    return sb.toString();
}