Example usage for org.apache.cassandra.cql3 ColumnIdentifier ColumnIdentifier

Introduction

In this page you can find the example usage for org.apache.cassandra.cql3 ColumnIdentifier ColumnIdentifier.

Prototype

public ColumnIdentifier(ByteBuffer bytes, String text) 

Source Link

Usage

From source file:com.stratio.cassandra.lucene.service.ClusteringKeyMapperTest.java

License:Apache License

@Test
public void testAddFields() throws InvalidRequestException, ConfigurationException {
    List<ColumnDef> columnDefinitions = new ArrayList<>();
    columnDefinitions.add(new ColumnDef(ByteBufferUtil.bytes("field1"), UTF8Type.class.getCanonicalName())
            .setIndex_name("field1").setIndex_type(IndexType.KEYS));

    columnDefinitions.add(new ColumnDef(ByteBufferUtil.bytes("field2"), IntegerType.class.getCanonicalName())
            .setIndex_name("field2").setIndex_type(IndexType.KEYS));
    CfDef cfDef = new CfDef().setDefault_validation_class(AsciiType.class.getCanonicalName())
            .setColumn_metadata(columnDefinitions).setKeyspace("Keyspace1").setName("Standard1");

    CFMetaData metadata = ThriftConversion.fromThrift(cfDef);
    Schema schema = SchemaBuilders.schema().mapper("field1", stringMapper()).mapper("field2", textMapper())
            .build();//from  w w  w. j a v a  2  s  .c o m
    ClusteringKeyMapper clusteringKeyMapper = ClusteringKeyMapper.instance(metadata, schema);

    CellName cellName = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    Document doc = new Document();

    clusteringKeyMapper.addFields(doc, cellName);
    Field field = (Field) doc.getField(ClusteringKeyMapper.FIELD_NAME);
    assertNotNull("clusteringKeyMapper addFields to Document must add al least one Field to Doc", field);
    assertEquals("clusteringKeyMapper.byteRef included in Document must be equal",
            clusteringKeyMapper.bytesRef(cellName), field.binaryValue());

}

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From source file:com.stratio.cassandra.lucene.service.ClusteringKeyMapperTest.java

License:Apache License

@Test
public void testClusteringKeyFromDocument() throws InvalidRequestException, ConfigurationException {

    List<ColumnDef> columnDefinitions = new ArrayList<>();
    columnDefinitions.add(new ColumnDef(ByteBufferUtil.bytes("field1"), UTF8Type.class.getCanonicalName())
            .setIndex_name("field1").setIndex_type(IndexType.KEYS));

    columnDefinitions.add(new ColumnDef(ByteBufferUtil.bytes("field2"), IntegerType.class.getCanonicalName())
            .setIndex_name("field2").setIndex_type(IndexType.KEYS));
    CfDef cfDef = new CfDef().setDefault_validation_class(AsciiType.class.getCanonicalName())
            .setColumn_metadata(columnDefinitions).setKeyspace("Keyspace1").setName("Standard1");

    CFMetaData metadata = ThriftConversion.fromThrift(cfDef);
    Schema schema = SchemaBuilders.schema().mapper("field1", stringMapper()).mapper("field2", textMapper())
            .build();/*w w  w .  j a v a  2 s  .  co  m*/
    ClusteringKeyMapper clusteringKeyMapper = ClusteringKeyMapper.instance(metadata, schema);

    CellName cellName = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    Document doc = new Document();

    clusteringKeyMapper.addFields(doc, cellName);

    CellName cellName2 = clusteringKeyMapper.clusteringKey(doc);

    assertEquals("CellName added to Document must be equal like returned by clusteringKeymapper.clusteringkey"
            + "(doc)", cellName, cellName2);

}

---

From source file:com.stratio.cassandra.lucene.service.ClusteringKeyMapperTest.java

License:Apache License

@Test
public void testClusteringKeyFromByteRef() throws InvalidRequestException, ConfigurationException {
    List<ColumnDef> columnDefinitions = new ArrayList<>();
    columnDefinitions.add(new ColumnDef(ByteBufferUtil.bytes("field1"), UTF8Type.class.getCanonicalName())
            .setIndex_name("field1").setIndex_type(IndexType.KEYS));

    columnDefinitions.add(new ColumnDef(ByteBufferUtil.bytes("field2"), IntegerType.class.getCanonicalName())
            .setIndex_name("field2").setIndex_type(IndexType.KEYS));
    CfDef cfDef = new CfDef().setDefault_validation_class(AsciiType.class.getCanonicalName())
            .setColumn_metadata(columnDefinitions).setKeyspace("Keyspace1").setName("Standard1");

    CFMetaData metadata = ThriftConversion.fromThrift(cfDef);
    Schema schema = SchemaBuilders.schema().mapper("field1", stringMapper()).mapper("field2", textMapper())
            .build();//  w ww  .  j  ava2 s. c  o  m
    ClusteringKeyMapper clusteringKeyMapper = ClusteringKeyMapper.instance(metadata, schema);
    CellName cellName = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));

    BytesRef bytesRef = clusteringKeyMapper.bytesRef(cellName);
    CellName cellName2 = clusteringKeyMapper.clusteringKey(bytesRef);
    assertEquals("clusteringKeyMapper.clusteringKey(bytesRef(cellName)) must be equal to cellName", cellName,
            cellName2);
}

---

From source file:com.stratio.cassandra.lucene.service.RowKeysTest.java

License:Apache License

@Test
public void testConstructorRowKeys() {
    RowKeys rowKeys = new RowKeys();

    DecoratedKey decoratedKey = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey = new RowKey(decoratedKey, clusteringKey);

    rowKeys.add(rowKey);/*from  w  w  w .  j a v a2s  .  c om*/

    assertEquals("rowsKeys.add 1, size must return 1", 1, rowKeys.size());

    DecoratedKey decoratedKey2 = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey2 = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey2 = new RowKey(decoratedKey2, clusteringKey2);

    rowKeys.add(rowKey2);

    assertEquals("rowsKeys.add 2, size() must return 2", 2, rowKeys.size());
}

---

From source file:com.stratio.cassandra.lucene.service.RowKeysTest.java

License:Apache License

@Test
public void testListConstructor() {
    DecoratedKey decoratedKey = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey = new RowKey(decoratedKey, clusteringKey);

    DecoratedKey decoratedKey2 = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey2 = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey2 = new RowKey(decoratedKey2, clusteringKey2);

    List<RowKey> list = new ArrayList<>();

    list.add(rowKey);/* w w w  . jav  a  2 s .c  o  m*/
    list.add(rowKey2);
    RowKeys rowKeys = new RowKeys(list);
    assertEquals("rowsKeys.add 2, size() must return 2", 2, rowKeys.size());

}

---

From source file:com.stratio.cassandra.lucene.service.RowKeysTest.java

License:Apache License

@Test
public void testIterator() {
    DecoratedKey decoratedKey = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey = new RowKey(decoratedKey, clusteringKey);

    DecoratedKey decoratedKey2 = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey2 = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey2 = new RowKey(decoratedKey2, clusteringKey2);

    DecoratedKey decoratedKey3 = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey3 = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey3 = new RowKey(decoratedKey3, clusteringKey3);

    DecoratedKey decoratedKey4 = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey4 = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey4 = new RowKey(decoratedKey4, clusteringKey4);

    RowKeys rowKeys = new RowKeys();
    rowKeys.add(rowKey);//  www .  j a  va 2  s.co  m
    rowKeys.add(rowKey2);
    rowKeys.add(rowKey3);
    rowKeys.add(rowKey4);

    int num = 4;
    for (RowKey rowKeyAux : rowKeys) {
        assertFalse("iterator returns a item that is npot added",
                rowKeyAux != rowKey && rowKeyAux != rowKey2 && rowKeyAux != rowKey3 && rowKeyAux != rowKey4);
        num--;
    }
    assertEquals("iterator return more items than expected ", num, 0);

}

---

From source file:com.stratio.cassandra.lucene.service.RowKeysTest.java

License:Apache License

@Test
public void testToString() {

    DecoratedKey decoratedKey = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey = new RowKey(decoratedKey, clusteringKey);

    DecoratedKey decoratedKey2 = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey2 = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey2 = new RowKey(decoratedKey2, clusteringKey2);

    List<RowKey> list = new ArrayList<>();

    list.add(rowKey);/* ww w.  j  ava2s  .  co  m*/
    list.add(rowKey2);
    RowKeys rowKeys = new RowKeys(list);
    assertEquals("iterator return more items than expected ",
            "RowKeys{rowKeys=[" + rowKey.toString() + ", " + rowKey2.toString() + "]}", rowKeys.toString());
}

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From source file:com.stratio.cassandra.lucene.service.RowKeyTest.java

License:Apache License

@Test
public void tesRowKey() {
    DecoratedKey decoratedKey = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey = new RowKey(decoratedKey, clusteringKey);

    assertEquals("RowKey.getPartitionKey must return the same passsed as parameter", rowKey.getPartitionKey(),
            decoratedKey);//from  w ww  . jav  a 2 s.  c  o  m

    assertEquals("RowKey.getClusteringKey must return the same passsed as parameter", rowKey.getClusteringKey(),
            clusteringKey);
}

---

From source file:com.stratio.cassandra.lucene.service.RowKeyTest.java

License:Apache License

@Test
public void testToString() {
    DecoratedKey decoratedKey = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    RowKey rowKey = new RowKey(decoratedKey, clusteringKey);

    assertEquals("RowKey.toString must return",
            "RowKey{partitionKey=DecoratedKey(10, ), " + "clusteringKey=" + clusteringKey.toString() + "}",
            rowKey.toString());//from  w  w  w. j  av a 2 s  . com
}

---

From source file:com.stratio.cassandra.lucene.service.SearchResultTest.java

License:Apache License

@Test
public void testConstructor() {
    DecoratedKey decoratedKey = new BufferDecoratedKey(new LongToken((long) 10),
            ByteBufferUtil.EMPTY_BYTE_BUFFER);
    CellName clusteringKey = CellNames.simpleSparse(new ColumnIdentifier("aaaa", false));
    ScoreDoc scoreDoc = new ScoreDoc(1, 2.0f);
    SearchResult searchResult = new SearchResult(decoratedKey, clusteringKey, scoreDoc);

    Assert.assertNotNull("SearchResult constructor must not return a null object", searchResult);

}

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