Examples with DefaultQuery org.apache.geode.cache.query.internal.DefaultQuery used on opensource projects

Example 16 with DefaultQuery

use of org.apache.geode.cache.query.internal.DefaultQuery in project geode by apache.

the class PdxGroupByTestImpl method testAggregateFuncSum.

@Override
@Test
public void testAggregateFuncSum() throws Exception {
    Region region = this.createRegion("portfolio", PortfolioPdx.class);
    for (int i = 1; i < 200; ++i) {
        PortfolioPdx pf = new PortfolioPdx(i);
        pf.shortID = (short) ((short) i / 5);
        region.put("key-" + i, pf);
    }
    String queryStr = "select  p.status as status, Sum(p.ID) as summ from /portfolio p where p.ID > 0 group by status ";
    QueryService qs = CacheUtils.getQueryService();
    Query query = qs.newQuery(queryStr);
    CompiledSelect cs = ((DefaultQuery) query).getSelect();
    SelectResults sr = (SelectResults) query.execute();
    assertTrue(sr.getCollectionType().getElementType().isStructType());
    assertEquals(2, sr.size());
    Iterator iter = sr.iterator();
    Region rgn = CacheUtils.getRegion("portfolio");
    int activeSum = 0;
    int inactiveSum = 0;
    for (Object o : rgn.values()) {
        PortfolioPdx pf = (PortfolioPdx) o;
        if (pf.status.equals("active")) {
            activeSum += pf.getID();
        } else if (pf.status.equals("inactive")) {
            inactiveSum += pf.getID();
        } else {
            fail("unexpected value of status");
        }
    }
    while (iter.hasNext()) {
        Struct struct = (Struct) iter.next();
        StructType structType = struct.getStructType();
        ObjectType[] fieldTypes = structType.getFieldTypes();
        assertEquals("String", fieldTypes[0].getSimpleClassName());
        assertEquals("Number", fieldTypes[1].getSimpleClassName());
        if (struct.get("status").equals("active")) {
            assertEquals(activeSum, ((Integer) struct.get("summ")).intValue());
        } else if (struct.get("status").equals("inactive")) {
            assertEquals(inactiveSum, ((Integer) struct.get("summ")).intValue());
        } else {
            fail("unexpected value of status");
        }
    }
    ObjectType elementType = sr.getCollectionType().getElementType();
    assertTrue(elementType.isStructType());
    StructType structType = (StructType) elementType;
    ObjectType[] fieldTypes = structType.getFieldTypes();
    assertEquals("String", fieldTypes[0].getSimpleClassName());
    assertEquals("Number", fieldTypes[1].getSimpleClassName());
}

Example 17 with DefaultQuery

use of org.apache.geode.cache.query.internal.DefaultQuery in project geode by apache.

the class PdxGroupByTestImpl method testAggregateFuncCountStar.

@Override
@Test
public void testAggregateFuncCountStar() throws Exception {
    Region region = this.createRegion("portfolio", PortfolioPdx.class);
    for (int i = 1; i < 200; ++i) {
        PortfolioPdx pf = new PortfolioPdx(i);
        pf.shortID = (short) ((short) i % 5);
        region.put("key-" + i, pf);
    }
    String queryStr = "select  p.status as status, Count(*) as countt from /portfolio p where p.ID > 0 group by status ";
    QueryService qs = CacheUtils.getQueryService();
    Query query = qs.newQuery(queryStr);
    CompiledSelect cs = ((DefaultQuery) query).getSelect();
    SelectResults sr = (SelectResults) query.execute();
    assertTrue(sr.getCollectionType().getElementType().isStructType());
    assertEquals(2, sr.size());
    Iterator iter = sr.iterator();
    Region rgn = CacheUtils.getRegion("portfolio");
    int activeCount = 0;
    int inactiveCount = 0;
    for (Object o : rgn.values()) {
        PortfolioPdx pf = (PortfolioPdx) o;
        if (pf.status.equals("active")) {
            ++activeCount;
        } else if (pf.status.equals("inactive")) {
            ++inactiveCount;
        } else {
            fail("unexpected status");
        }
    }
    while (iter.hasNext()) {
        Struct struct = (Struct) iter.next();
        StructType structType = struct.getStructType();
        ObjectType[] fieldTypes = structType.getFieldTypes();
        assertEquals("String", fieldTypes[0].getSimpleClassName());
        assertEquals("Integer", fieldTypes[1].getSimpleClassName());
        if (struct.get("status").equals("active")) {
            assertEquals(activeCount, ((Integer) struct.get("countt")).intValue());
        } else if (struct.get("status").equals("inactive")) {
            assertEquals(inactiveCount, ((Integer) struct.get("countt")).intValue());
        } else {
            fail("unexpected value of status");
        }
    }
    ObjectType elementType = sr.getCollectionType().getElementType();
    assertTrue(elementType.isStructType());
    StructType structType = (StructType) elementType;
    ObjectType[] fieldTypes = structType.getFieldTypes();
    assertEquals("String", fieldTypes[0].getSimpleClassName());
    assertEquals("Integer", fieldTypes[1].getSimpleClassName());
}

Example 18 with DefaultQuery

use of org.apache.geode.cache.query.internal.DefaultQuery in project geode by apache.

the class PdxGroupByTestImpl method testAggregateFuncAvgDistinct.

@Override
@Test
public void testAggregateFuncAvgDistinct() throws Exception {
    Region region = this.createRegion("portfolio", PortfolioPdx.class);
    for (int i = 1; i < 200; ++i) {
        PortfolioPdx pf = new PortfolioPdx(i);
        pf.shortID = (short) ((short) i / 5);
        region.put("key-" + i, pf);
    }
    String queryStr = "select   p.status as status,  avg(distinct p.shortID) as average from " + "/portfolio p where p.ID > 0 group by status";
    QueryService qs = CacheUtils.getQueryService();
    Query query = qs.newQuery(queryStr);
    CompiledSelect cs = ((DefaultQuery) query).getSelect();
    SelectResults sr = (SelectResults) query.execute();
    assertTrue(sr.getCollectionType().getElementType().isStructType());
    assertEquals(2, sr.size());
    Iterator iter = sr.iterator();
    Region rgn = CacheUtils.getRegion("portfolio");
    Set<Short> sumIDActiveSet = new HashSet<Short>(), sumIDInactiveSet = new HashSet<Short>();
    for (Object o : rgn.values()) {
        PortfolioPdx pf = (PortfolioPdx) o;
        if (pf.getID() > 0) {
            if (pf.status.equals("active")) {
                sumIDActiveSet.add(pf.shortID);
            } else if (pf.status.equals("inactive")) {
                sumIDInactiveSet.add(pf.shortID);
            }
        }
    }
    double sumActive = 0, sumInactive = 0;
    for (Short shortt : sumIDActiveSet) {
        sumActive += shortt.doubleValue();
    }
    for (Short shortt : sumIDInactiveSet) {
        sumInactive += shortt.doubleValue();
    }
    Number avgActive = AbstractAggregator.downCast(sumActive / sumIDActiveSet.size());
    Number avgInactive = AbstractAggregator.downCast(sumInactive / sumIDInactiveSet.size());
    while (iter.hasNext()) {
        Struct struct = (Struct) iter.next();
        StructType structType = struct.getStructType();
        ObjectType[] fieldTypes = structType.getFieldTypes();
        assertEquals("String", fieldTypes[0].getSimpleClassName());
        assertEquals("Number", fieldTypes[1].getSimpleClassName());
        if (struct.get("status").equals("active")) {
            assertEquals(avgActive, struct.get("average"));
        } else if (struct.get("status").equals("inactive")) {
            assertEquals(avgInactive, struct.get("average"));
        } else {
            fail("unexpected value of status");
        }
    }
    ObjectType elementType = sr.getCollectionType().getElementType();
    assertTrue(elementType.isStructType());
    StructType structType = (StructType) elementType;
    ObjectType[] fieldTypes = structType.getFieldTypes();
    assertEquals("String", fieldTypes[0].getSimpleClassName());
    assertEquals("Number", fieldTypes[1].getSimpleClassName());
}

Example 19 with DefaultQuery

use of org.apache.geode.cache.query.internal.DefaultQuery in project geode by apache.

the class PdxGroupByTestImpl method testAggregateFuncAvg.

@Override
@Test
public void testAggregateFuncAvg() throws Exception {
    Region region = this.createRegion("portfolio", PortfolioPdx.class);
    for (int i = 1; i < 200; ++i) {
        PortfolioPdx pf = new PortfolioPdx(i);
        pf.shortID = (short) ((short) i / 5);
        region.put("key-" + i, pf);
    }
    String queryStr = "select   p.status as status,  Avg(p.ID) as average from " + "/portfolio p where p.ID > 0 group by status";
    QueryService qs = CacheUtils.getQueryService();
    Query query = qs.newQuery(queryStr);
    CompiledSelect cs = ((DefaultQuery) query).getSelect();
    SelectResults sr = (SelectResults) query.execute();
    assertTrue(sr.getCollectionType().getElementType().isStructType());
    assertEquals(2, sr.size());
    Iterator iter = sr.iterator();
    Region rgn = CacheUtils.getRegion("portfolio");
    double sumIDActive = 0, sumIDInactive = 0;
    int numActive = 0, numInactive = 0;
    for (Object o : rgn.values()) {
        PortfolioPdx pf = (PortfolioPdx) o;
        if (pf.getID() > 0) {
            if (pf.status.equals("active")) {
                sumIDActive += pf.getID();
                ++numActive;
            } else if (pf.status.equals("inactive")) {
                sumIDInactive += pf.getID();
                ++numInactive;
            }
        }
    }
    Number avgActive = AbstractAggregator.downCast(sumIDActive / numActive);
    Number avgInactive = AbstractAggregator.downCast(sumIDInactive / numInactive);
    while (iter.hasNext()) {
        Struct struct = (Struct) iter.next();
        StructType structType = struct.getStructType();
        ObjectType[] fieldTypes = structType.getFieldTypes();
        assertEquals("String", fieldTypes[0].getSimpleClassName());
        assertEquals("Number", fieldTypes[1].getSimpleClassName());
        if (struct.get("status").equals("active")) {
            assertEquals(avgActive, struct.get("average"));
        } else if (struct.get("status").equals("inactive")) {
            assertEquals(avgInactive, struct.get("average"));
        } else {
            fail("unexpected value of status");
        }
    }
    ObjectType elementType = sr.getCollectionType().getElementType();
    assertTrue(elementType.isStructType());
    StructType structType = (StructType) elementType;
    ObjectType[] fieldTypes = structType.getFieldTypes();
    assertEquals("String", fieldTypes[0].getSimpleClassName());
    assertEquals("Number", fieldTypes[1].getSimpleClassName());
}

Example 20 with DefaultQuery

use of org.apache.geode.cache.query.internal.DefaultQuery in project geode by apache.

the class PdxGroupByTestImpl method testComplexValueAggregateFuncAvgDistinct.

@Override
@Test
public void testComplexValueAggregateFuncAvgDistinct() throws Exception {
    Region region = this.createRegion("portfolio", PortfolioPdx.class);
    for (int i = 1; i < 200; ++i) {
        PortfolioPdx pf = new PortfolioPdx(i);
        pf.shortID = (short) ((short) i / 5);
        region.put("key-" + i, pf);
    }
    String queryStr = "select   p.status as status,  avg(distinct element(select iter.shortID from /portfolio iter where iter.ID = p.ID) ) as average from " + "/portfolio p where p.ID > 0 group by status";
    QueryService qs = CacheUtils.getQueryService();
    Query query = qs.newQuery(queryStr);
    CompiledSelect cs = ((DefaultQuery) query).getSelect();
    SelectResults sr = (SelectResults) query.execute();
    assertTrue(sr.getCollectionType().getElementType().isStructType());
    assertEquals(2, sr.size());
    Iterator iter = sr.iterator();
    Region rgn = CacheUtils.getRegion("portfolio");
    Set<Short> sumIDActiveSet = new HashSet<Short>(), sumIDInactiveSet = new HashSet<Short>();
    for (Object o : rgn.values()) {
        PortfolioPdx pf = (PortfolioPdx) o;
        if (pf.getID() > 0) {
            if (pf.status.equals("active")) {
                sumIDActiveSet.add(pf.shortID);
            } else if (pf.status.equals("inactive")) {
                sumIDInactiveSet.add(pf.shortID);
            }
        }
    }
    double sumActive = 0, sumInactive = 0;
    for (Short shortt : sumIDActiveSet) {
        sumActive += shortt.doubleValue();
    }
    for (Short shortt : sumIDInactiveSet) {
        sumInactive += shortt.doubleValue();
    }
    Number avgActive = AbstractAggregator.downCast(sumActive / sumIDActiveSet.size());
    Number avgInactive = AbstractAggregator.downCast(sumInactive / sumIDInactiveSet.size());
    while (iter.hasNext()) {
        Struct struct = (Struct) iter.next();
        StructType structType = struct.getStructType();
        ObjectType[] fieldTypes = structType.getFieldTypes();
        assertEquals("String", fieldTypes[0].getSimpleClassName());
        assertEquals("Number", fieldTypes[1].getSimpleClassName());
        if (struct.get("status").equals("active")) {
            assertEquals(avgActive, struct.get("average"));
        } else if (struct.get("status").equals("inactive")) {
            assertEquals(avgInactive, struct.get("average"));
        } else {
            fail("unexpected value of status");
        }
    }
    ObjectType elementType = sr.getCollectionType().getElementType();
    assertTrue(elementType.isStructType());
    StructType structType = (StructType) elementType;
    ObjectType[] fieldTypes = structType.getFieldTypes();
    assertEquals("String", fieldTypes[0].getSimpleClassName());
    assertEquals("Number", fieldTypes[1].getSimpleClassName());
}