Java PhysType类代码示例

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本文整理汇总了Java中org.apache.calcite.adapter.enumerable.PhysType类的典型用法代码示例。如果您正苦于以下问题：Java PhysType类的具体用法？Java PhysType怎么用？Java PhysType使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

PhysType类属于org.apache.calcite.adapter.enumerable包，在下文中一共展示了PhysType类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
@Override
    public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
        final BlockBuilder list = new BlockBuilder();
        final GremlinTraversalRel.Implementor gremlinImplementor =
                new GremlinTraversalRel.Implementor();
        gremlinImplementor.visitChild(0, getInput());

        PhysType physType = PhysTypeImpl.of(implementor.getTypeFactory(),
                getRowType(), pref.preferArray());

        return implementor.result(
                physType,
                Blocks.toBlock(
                        Expressions.call(GremlinTraversalScan.class,
                                "scan")));
//        return null;
    }

开发者ID:twilmes，项目名称:sql-gremlin，代码行数:18，代码来源:GremlinTraversalToEnumerableRelConverter.java

示例2: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
  PhysType physType =
      PhysTypeImpl.of(
          implementor.getTypeFactory(),
          getRowType(),
          pref.preferArray());

  if (table instanceof JsonTable) {
    return implementor.result(
        physType,
        Blocks.toBlock(
            Expressions.call(table.getExpression(JsonTable.class),
                "enumerable")));
  }
  return implementor.result(
      physType,
      Blocks.toBlock(
          Expressions.call(table.getExpression(CsvTranslatableTable.class),
              "project", implementor.getRootExpression(),
              Expressions.constant(fields))));
}

开发者ID:apache，项目名称:calcite，代码行数:22，代码来源:CsvTableScan.java

示例3: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
  // Generate:
  //   RDD rdd = ...;
  //   return SparkRuntime.asEnumerable(rdd);
  final BlockBuilder list = new BlockBuilder();
  final SparkRel child = (SparkRel) getInput();
  final PhysType physType =
      PhysTypeImpl.of(implementor.getTypeFactory(),
          getRowType(),
          JavaRowFormat.CUSTOM);
  SparkRel.Implementor sparkImplementor =
      new SparkImplementorImpl(implementor);
  final SparkRel.Result result = child.implementSpark(sparkImplementor);
  final Expression rdd = list.append("rdd", result.block);
  final Expression enumerable =
      list.append(
          "enumerable",
          Expressions.call(
              SparkMethod.AS_ENUMERABLE.method,
              rdd));
  list.add(
      Expressions.return_(null, enumerable));
  return implementor.result(physType, list.toBlock());
}

开发者ID:apache，项目名称:calcite，代码行数:25，代码来源:SparkToEnumerableConverter.java

示例4: implementSpark

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result implementSpark(Implementor implementor) {
  // Generate:
  //   Enumerable source = ...;
  //   return SparkRuntime.createRdd(sparkContext, source);
  final BlockBuilder list = new BlockBuilder();
  final EnumerableRel child = (EnumerableRel) getInput();
  final PhysType physType =
      PhysTypeImpl.of(
          implementor.getTypeFactory(), getRowType(),
          JavaRowFormat.CUSTOM);
  final Expression source = null; // TODO:
  final Expression sparkContext =
      Expressions.call(
          SparkMethod.GET_SPARK_CONTEXT.method,
          implementor.getRootExpression());
  final Expression rdd =
      list.append(
          "rdd",
          Expressions.call(
              SparkMethod.CREATE_RDD.method,
              sparkContext,
              source));
  list.add(
      Expressions.return_(null, rdd));
  return implementor.result(physType, list.toBlock());
}

开发者ID:apache，项目名称:calcite，代码行数:27，代码来源:EnumerableToSparkConverter.java

示例5: getExpression

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
/**
 * Create quasi-Java expression from given {@link RexNode}
 *
 * @param node Expression in the form of {@link RexNode}
 * @param inputRowType Input Data type to expression in the form of {@link RelDataType}
 * @param outputRowType Output data type of expression in the form of {@link RelDataType}
 *
 * @return Returns quasi-Java expression
 */
public String getExpression(RexNode node, RelDataType inputRowType, RelDataType outputRowType)
{
  final RexProgramBuilder programBuilder = new RexProgramBuilder(inputRowType, rexBuilder);
  programBuilder.addProject(node, null);
  final RexProgram program = programBuilder.getProgram();

  final BlockBuilder builder = new BlockBuilder();
  final JavaTypeFactory javaTypeFactory = (JavaTypeFactory)rexBuilder.getTypeFactory();

  final RexToLixTranslator.InputGetter inputGetter = new RexToLixTranslator.InputGetterImpl(ImmutableList
      .of(Pair.<Expression, PhysType>of(Expressions.variable(Object[].class, "inputValues"),
      PhysTypeImpl.of(javaTypeFactory, inputRowType, JavaRowFormat.ARRAY, false))));
  final Function1<String, RexToLixTranslator.InputGetter> correlates =
      new Function1<String, RexToLixTranslator.InputGetter>()
    {
      public RexToLixTranslator.InputGetter apply(String a0)
      {
        throw new UnsupportedOperationException();
      }
    };

  final List<Expression> list = RexToLixTranslator.translateProjects(program, javaTypeFactory, builder,
      PhysTypeImpl.of(javaTypeFactory, outputRowType, JavaRowFormat.ARRAY, false), null, inputGetter, correlates);

  for (int i = 0; i < list.size(); i++) {
    Statement statement = Expressions.statement(list.get(i));
    builder.add(statement);
  }

  return finalizeExpression(builder.toBlock(), inputRowType);
}

开发者ID:apache，项目名称:apex-malhar，代码行数:41，代码来源:ExpressionCompiler.java

示例6: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
@Override
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
    final PhysType physType =
            PhysTypeImpl.of(
                    implementor.getTypeFactory(),
                    getRowType(),
                    pref.preferArray());
    return implementor.result(
            physType,
            Blocks.toBlock(
                    Expressions.call(table.getExpression(OctopusMetaModelTable.class),
                            "project")));
}

开发者ID:bitnine-oss，项目名称:octopus，代码行数:14，代码来源:OctopusMetaModelTableScan.java

示例7: compileToBlock

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
private BlockBuilder compileToBlock(final RexProgram program, ParameterExpression context_,
                                      ParameterExpression outputValues_) {
  RelDataType inputRowType = program.getInputRowType();
  final BlockBuilder builder = new BlockBuilder();
  final JavaTypeFactoryImpl javaTypeFactory =
          new JavaTypeFactoryImpl(rexBuilder.getTypeFactory().getTypeSystem());

  final RexToLixTranslator.InputGetter inputGetter =
          new RexToLixTranslator.InputGetterImpl(
                  ImmutableList.of(
                          Pair.<Expression, PhysType>of(
                                  Expressions.field(context_,
                                          BuiltInMethod.CONTEXT_VALUES.field),
                                  PhysTypeImpl.of(javaTypeFactory, inputRowType,
                                          JavaRowFormat.ARRAY, false))));
  final Function1<String, RexToLixTranslator.InputGetter> correlates =
          new Function1<String, RexToLixTranslator.InputGetter>() {
            public RexToLixTranslator.InputGetter apply(String a0) {
              throw new UnsupportedOperationException();
            }
          };
  final Expression root =
          Expressions.field(context_, BuiltInMethod.CONTEXT_ROOT.field);
  final List<Expression> list =
          RexToLixTranslator.translateProjects(program, javaTypeFactory, builder,
                  null, root, inputGetter, correlates);
  for (int i = 0; i < list.size(); i++) {
    builder.add(
            Expressions.statement(
                    Expressions.assign(
                            Expressions.arrayIndex(outputValues_,
                                    Expressions.constant(i)),
                            list.get(i))));
  }

  return builder;
}

开发者ID:hortonworks，项目名称:streamline，代码行数:38，代码来源:RexNodeToJavaCodeCompiler.java

示例8: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
  PhysType physType =
      PhysTypeImpl.of(
          implementor.getTypeFactory(),
          getRowType(),
          pref.preferArray());

  return implementor.result(
      physType,
      Blocks.toBlock(
          Expressions.call(table.getExpression(QuarkTable.class),
              "project",
              Expressions.constant(QuarkEnumerator.identityList(
                  getRowType().getFieldCount())))));
}

开发者ID:qubole，项目名称:quark，代码行数:16，代码来源:QuarkTableScan.java

示例9: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
  PhysType physType =
      PhysTypeImpl.of(
          implementor.getTypeFactory(),
          getRowType(),
          pref.preferArray());

  return implementor.result(
      physType,
      Blocks.toBlock(
          Expressions.call(table.getExpression(QuarkTileTable.class),
              "project", Expressions.constant(
                  QuarkEnumerator.identityList(getRowType().getFieldCount())))));
}

开发者ID:qubole，项目名称:quark，代码行数:15，代码来源:QuarkTileScan.java

示例10: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
@Override
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {

    context.setReturnTupleInfo(rowType, columnRowType);

    PhysType physType = PhysTypeImpl.of(implementor.getTypeFactory(), getRowType(), pref.preferArray());
    RelOptTable factTable = context.firstTableScan.getTable();
    MethodCallExpression exprCall = Expressions.call(factTable.getExpression(OLAPTable.class), "executeOLAPQuery",
            implementor.getRootExpression(), Expressions.constant(context.id));
    return implementor.result(physType, Blocks.toBlock(exprCall));
}

开发者ID:apache，项目名称:kylin，代码行数:12，代码来源:OLAPJoinRel.java

示例11: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
@Override
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {

    context.setReturnTupleInfo(rowType, columnRowType);
    String execFunction = genExecFunc();

    PhysType physType = PhysTypeImpl.of(implementor.getTypeFactory(), getRowType(), JavaRowFormat.ARRAY);
    MethodCallExpression exprCall = Expressions.call(table.getExpression(OLAPTable.class), execFunction,
            implementor.getRootExpression(), Expressions.constant(context.id));
    return implementor.result(physType, Blocks.toBlock(exprCall));
}

开发者ID:apache，项目名称:kylin，代码行数:12，代码来源:OLAPTableScan.java

示例12: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * <p>This implementation does not actually execute the associated Pig Latin
 * script and return results. Instead it returns an empty
 * {@link org.apache.calcite.adapter.enumerable.EnumerableRel.Result}
 * in order to allow for testing and verification of every step of query
 * processing up to actual physical execution and result verification.
 *
 * <p>Next step is to invoke Pig from here, likely in local mode, have it
 * store results in a predefined file so they can be read here and returned as
 * a {@code Result} object.
 */
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
  final BlockBuilder list = new BlockBuilder();
  final PhysType physType =
      PhysTypeImpl.of(implementor.getTypeFactory(), rowType,
          pref.prefer(JavaRowFormat.ARRAY));
  PigRel.Implementor impl = new PigRel.Implementor();
  impl.visitChild(0, getInput());
  Hook.QUERY_PLAN.run(impl.getScript()); // for script validation in tests
  list.add(
      Expressions.return_(null,
          Expressions.call(
              BuiltInMethod.EMPTY_ENUMERABLE.method)));
  return implementor.result(physType, list.toBlock());
}

开发者ID:apache，项目名称:calcite，代码行数:28，代码来源:PigToEnumerableConverter.java

示例13: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
  PhysType physType =
      PhysTypeImpl.of(
          implementor.getTypeFactory(),
          getRowType(),
          pref.preferArray());

  return implementor.result(
      physType,
      Blocks.toBlock(
          Expressions.call(table.getExpression(FileTable.class), "project",
              Expressions.constant(fields))));
}

开发者ID:apache，项目名称:calcite，代码行数:14，代码来源:FileTableScan.java

示例14: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
@Override public Result implement(EnumerableRelImplementor implementor, Prefer prefer) {
  final BlockBuilder list = new BlockBuilder();
  final ElasticsearchRel.Implementor elasticsearchImplementor =
      new ElasticsearchRel.Implementor();
  elasticsearchImplementor.visitChild(0, getInput());
  final RelDataType rowType = getRowType();
  final PhysType physType = PhysTypeImpl.of(implementor.getTypeFactory(), rowType,
      prefer.prefer(JavaRowFormat.ARRAY));
  final Expression fields = list.append("fields",
      constantArrayList(
          Pair.zip(ElasticsearchRules.elasticsearchFieldNames(rowType),
              new AbstractList<Class>() {
                @Override public Class get(int index) {
                  return physType.fieldClass(index);
                }

                @Override public int size() {
                  return rowType.getFieldCount();
                }
              }),
          Pair.class));
  final Expression table = list.append("table",
      elasticsearchImplementor.table
          .getExpression(AbstractElasticsearchTable.ElasticsearchQueryable.class));
  List<String> opList = elasticsearchImplementor.list;
  final Expression ops = list.append("ops", constantArrayList(opList, String.class));
  Expression enumerable = list.append("enumerable",
      Expressions.call(table, ElasticsearchMethod.ELASTICSEARCH_QUERYABLE_FIND.method, ops,
          fields));
  if (CalcitePrepareImpl.DEBUG) {
    System.out.println("Elasticsearch: " + opList);
  }
  Hook.QUERY_PLAN.run(opList);
  list.add(Expressions.return_(null, enumerable));
  return implementor.result(physType, list.toBlock());
}

开发者ID:apache，项目名称:calcite，代码行数:37，代码来源:ElasticsearchToEnumerableConverter.java

示例15: generateGet

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
private void generateGet(EnumerableRelImplementor implementor,
                         PhysType physType, BlockBuilder builder, ParameterExpression resultSet,
                         int i, Expression target, Expression calendar,
                         CalendarPolicy calendarPolicy) {
    final Primitive primitive = Primitive.ofBoxOr(physType.fieldClass(i));
    final RelDataType fieldType =
            physType.getRowType().getFieldList().get(i).getType();
    final List<Expression> dateTimeArgs = new ArrayList<Expression>();
    dateTimeArgs.add(Expressions.constant(i + 1));
    SqlTypeName sqlTypeName = fieldType.getSqlTypeName();
    boolean offset = false;
    switch (calendarPolicy) {
    case LOCAL:
        dateTimeArgs.add(calendar);
        break;
    case NULL:
        // We don't specify a calendar at all, so we don't add an argument and
        // instead use the version of the getXXX that doesn't take a Calendar
        break;
    case DIRECT:
        sqlTypeName = SqlTypeName.ANY;
        break;
    case SHIFT:
        switch (sqlTypeName) {
        case TIMESTAMP:
        case DATE:
            offset = true;
            break;
        default:
        }
        break;
    default:
    }
    final Expression source;
    switch (sqlTypeName) {
    case DATE:
    case TIME:
    case TIMESTAMP:
        source = Expressions.call(
                getMethod(sqlTypeName, fieldType.isNullable(), offset),
                Expressions.<Expression>list()
                        .append(
                                Expressions.call(resultSet,
                                        getMethod2(sqlTypeName), dateTimeArgs))
                        .appendIf(offset, getTimeZoneExpression(implementor)));
        break;
    case ARRAY:
        final Expression x = Expressions.convert_(
                Expressions.call(resultSet, jdbcGetMethod(primitive),
                        Expressions.constant(i + 1)),
                java.sql.Array.class);
        source = Expressions.call(BuiltInMethod.JDBC_ARRAY_TO_LIST.method, x);
        break;
    default:
        source = Expressions.call(
                resultSet, jdbcGetMethod(primitive), Expressions.constant(i + 1));
    }
    builder.add(
            Expressions.statement(
                    Expressions.assign(
                            target, source)));

    // [CALCITE-596] If primitive type columns contain null value, returns null
    // object
    if (primitive != null) {
        builder.add(
                Expressions.ifThen(
                        Expressions.call(resultSet, "wasNull"),
                        Expressions.statement(
                                Expressions.assign(target,
                                        Expressions.constant(null)))));
    }
}

开发者ID:bitnine-oss，项目名称:octopus，代码行数:74，代码来源:JdbcToEnumerableConverter.java

示例16: result

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public SparkRel.Result result(PhysType physType,
    BlockStatement blockStatement) {
  return new SparkRel.Result(physType, blockStatement);
}

开发者ID:apache，项目名称:calcite，代码行数:5，代码来源:SparkToEnumerableConverter.java

示例17: implementSpark

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public SparkRel.Result implementSpark(SparkRel.Implementor implementor) {
  // Generate:
  //   ResultSetEnumerable.of(schema.getDataSource(), "select ...")
  final BlockBuilder list = new BlockBuilder();
  final JdbcRel child = (JdbcRel) getInput();
  final PhysType physType =
      PhysTypeImpl.of(
          implementor.getTypeFactory(), getRowType(),
          JavaRowFormat.CUSTOM);
  final JdbcConvention jdbcConvention =
      (JdbcConvention) child.getConvention();
  String sql = generateSql(jdbcConvention.dialect);
  if (CalcitePrepareImpl.DEBUG) {
    System.out.println("[" + sql + "]");
  }
  final Expression sqlLiteral =
      list.append("sql", Expressions.constant(sql));
  final List<Primitive> primitives = new ArrayList<Primitive>();
  for (int i = 0; i < getRowType().getFieldCount(); i++) {
    final Primitive primitive = Primitive.ofBoxOr(physType.fieldClass(i));
    primitives.add(primitive != null ? primitive : Primitive.OTHER);
  }
  final Expression primitivesLiteral =
      list.append("primitives",
          Expressions.constant(
              primitives.toArray(new Primitive[primitives.size()])));
  final Expression enumerable =
      list.append(
          "enumerable",
          Expressions.call(
              BuiltInMethod.RESULT_SET_ENUMERABLE_OF.method,
              Expressions.call(
                  Expressions.convert_(
                      jdbcConvention.expression,
                      JdbcSchema.class),
                  BuiltInMethod.JDBC_SCHEMA_DATA_SOURCE.method),
              sqlLiteral,
              primitivesLiteral));
  list.add(
      Expressions.return_(null, enumerable));
  return implementor.result(physType, list.toBlock());
}

开发者ID:apache，项目名称:calcite，代码行数:43，代码来源:JdbcToSparkConverter.java

示例18: Result

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result(PhysType physType, BlockStatement block) {
  this.physType = physType;
  this.block = block;
}

开发者ID:apache，项目名称:calcite，代码行数:5，代码来源:SparkRel.java

示例19: implementSpark

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result implementSpark(Implementor implementor) {
/*
            return Linq4j.asSpark(
                new Object[][] {
                    new Object[] {1, 2},
                    new Object[] {3, 4}
                });
*/
      final JavaTypeFactory typeFactory =
          (JavaTypeFactory) getCluster().getTypeFactory();
      final BlockBuilder builder = new BlockBuilder();
      final PhysType physType =
          PhysTypeImpl.of(implementor.getTypeFactory(),
              getRowType(),
              JavaRowFormat.CUSTOM);
      final Type rowClass = physType.getJavaRowType();

      final List<Expression> expressions = new ArrayList<Expression>();
      final List<RelDataTypeField> fields = rowType.getFieldList();
      for (List<RexLiteral> tuple : tuples) {
        final List<Expression> literals = new ArrayList<Expression>();
        for (Pair<RelDataTypeField, RexLiteral> pair
            : Pair.zip(fields, tuple)) {
          literals.add(
              RexToLixTranslator.translateLiteral(
                  pair.right,
                  pair.left.getType(),
                  typeFactory,
                  RexImpTable.NullAs.NULL));
        }
        expressions.add(physType.record(literals));
      }
      builder.add(
          Expressions.return_(null,
              Expressions.call(SparkMethod.ARRAY_TO_RDD.method,
                  Expressions.call(SparkMethod.GET_SPARK_CONTEXT.method,
                      implementor.getRootExpression()),
                  Expressions.newArrayInit(Primitive.box(rowClass),
                      expressions))));
      return implementor.result(physType, builder.toBlock());
    }

开发者ID:apache，项目名称:calcite，代码行数:42，代码来源:SparkRules.java

示例20: implement

import org.apache.calcite.adapter.enumerable.PhysType; //导入依赖的package包/类
public Result implement(EnumerableRelImplementor implementor, Prefer pref) {
  // Generates a call to "find" or "aggregate", depending upon whether
  // an aggregate is present.
  //
  //   ((MongoTable) schema.getTable("zips")).find(
  //     "{state: 'CA'}",
  //     "{city: 1, zipcode: 1}")
  //
  //   ((MongoTable) schema.getTable("zips")).aggregate(
  //     "{$filter: {state: 'CA'}}",
  //     "{$group: {_id: '$city', c: {$sum: 1}, p: {$sum: "$pop"}}")
  final BlockBuilder list = new BlockBuilder();
  final MongoRel.Implementor mongoImplementor = new MongoRel.Implementor();
  mongoImplementor.visitChild(0, getInput());
  int aggCount = 0;
  int findCount = 0;
  String project = null;
  String filter = null;
  for (Pair<String, String> op : mongoImplementor.list) {
    if (op.left == null) {
      ++aggCount;
    }
    if (op.right.startsWith("{$match:")) {
      filter = op.left;
      ++findCount;
    }
    if (op.right.startsWith("{$project:")) {
      project = op.left;
      ++findCount;
    }
  }
  final RelDataType rowType = getRowType();
  final PhysType physType =
      PhysTypeImpl.of(
          implementor.getTypeFactory(), rowType,
          pref.prefer(JavaRowFormat.ARRAY));
  final Expression fields =
      list.append("fields",
          constantArrayList(
              Pair.zip(MongoRules.mongoFieldNames(rowType),
                  new AbstractList<Class>() {
                    @Override public Class get(int index) {
                      return physType.fieldClass(index);
                    }

                    @Override public int size() {
                      return rowType.getFieldCount();
                    }
                  }),
              Pair.class));
  final Expression table =
      list.append("table",
          mongoImplementor.table.getExpression(
              MongoTable.MongoQueryable.class));
  List<String> opList = Pair.right(mongoImplementor.list);
  final Expression ops =
      list.append("ops",
          constantArrayList(opList, String.class));
  Expression enumerable =
      list.append("enumerable",
          Expressions.call(table,
              MongoMethod.MONGO_QUERYABLE_AGGREGATE.method, fields, ops));
  if (CalcitePrepareImpl.DEBUG) {
    System.out.println("Mongo: " + opList);
  }
  Hook.QUERY_PLAN.run(opList);
  list.add(
      Expressions.return_(null, enumerable));
  return implementor.result(physType, list.toBlock());
}

开发者ID:apache，项目名称:calcite，代码行数:71，代码来源:MongoToEnumerableConverter.java

注：本文中的org.apache.calcite.adapter.enumerable.PhysType类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java PhysType类代码示例

示例1: implement

示例2: implement

示例3: implement

示例4: implementSpark

示例5: getExpression

示例6: implement

示例7: compileToBlock

示例8: implement

示例9: implement

示例10: implement

示例11: implement

示例12: implement

示例13: implement

示例14: implement

示例15: generateGet

示例16: result

示例17: implementSpark

示例18: Result

示例19: implementSpark

示例20: implement

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