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Java ComparatorType类代码示例

本文整理汇总了Java中me.prettyprint.hector.api.ddl.ComparatorType类的典型用法代码示例。如果您正苦于以下问题：Java ComparatorType类的具体用法？Java ComparatorType怎么用？Java ComparatorType使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


ComparatorType类属于me.prettyprint.hector.api.ddl包，在下文中一共展示了ComparatorType类的15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，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: createSchema

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
private void createSchema(int replicationFactor)
{
	List<ColumnFamilyDefinition> cfDef = new ArrayList<ColumnFamilyDefinition>();

	cfDef.add(HFactory.createColumnFamilyDefinition(
			m_keyspaceName, CF_DATA_POINTS, ComparatorType.BYTESTYPE));

	cfDef.add(HFactory.createColumnFamilyDefinition(
			m_keyspaceName, CF_ROW_KEY_INDEX, ComparatorType.BYTESTYPE));

	cfDef.add(HFactory.createColumnFamilyDefinition(
			m_keyspaceName, CF_STRING_INDEX, ComparatorType.UTF8TYPE));

	KeyspaceDefinition newKeyspace = HFactory.createKeyspaceDefinition(
			m_keyspaceName, ThriftKsDef.DEF_STRATEGY_CLASS,
			replicationFactor, cfDef);

	m_cluster.addKeyspace(newKeyspace, true);
}
开发者ID:quqiangsheng，项目名称:abhot，代码行数:20，代码来源:CassandraDatastore.java

示例2: createColumnFamiliyDefinitions

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
/**
 * Creates required column families according with the concrete store layout.
 * 
 * @return a list of column family definitions.
 */
@SuppressWarnings("unchecked")
protected List<ColumnFamilyDefinition> createColumnFamiliyDefinitions() {

	final ColumnFamilyDefinition spoc = createCF(S_POC, Collections.EMPTY_LIST, ComparatorType.BYTESTYPE, ComparatorType.BYTESTYPE, true);
	final ColumnFamilyDefinition ospc = createCF(O_SPC, Collections.EMPTY_LIST, ComparatorType.BYTESTYPE, ComparatorType.BYTESTYPE, true);
	final ColumnFamilyDefinition posc = createCF(PO_SC, Arrays.asList(COMPOSITE_SERIALIZER.toBytes(P_COL)), ComparatorType.BYTESTYPE, ComparatorType.BYTESTYPE, true);
	
	final ColumnFamilyDefinition spox = createCF_SP_Ox(RN_SP_O);
	final ColumnFamilyDefinition psox = createCF_PO_Sx(RN_PO_S);
	final ColumnFamilyDefinition psodtx = createCF_RDT_PO_S(RDT_PO_S);
	final ColumnFamilyDefinition spodtx = createCF_RDT_SP_O(RDT_SP_O);

	List<ColumnFamilyDefinition> defs = new ArrayList<ColumnFamilyDefinition>();
	defs.addAll(Arrays.asList(spoc, ospc, posc, spox, psox, psodtx, spodtx));
	return defs;
}
开发者ID:cumulusrdf，项目名称:cumulusrdf，代码行数:22，代码来源:Cassandra12xTripleIndexDAO.java

示例3: createRequiredSchemaEntities

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
@Override
public void createRequiredSchemaEntities() throws DataAccessLayerException {
	final String keyspaceName = _keyspace.getKeyspaceName();
	KeyspaceDefinition ksdef = _factory.getCluster().describeKeyspace(keyspaceName);

	if (!hasColumnFamily(ksdef, _cf_name)) {
		ColumnFamilyDefinition cfDef = HFactory.createColumnFamilyDefinition(keyspaceName, _cf_name);
		cfDef.setKeyValidationClass(ComparatorType.UTF8TYPE.getClassName());
		cfDef.setComparatorType(ComparatorType.UTF8TYPE);
		cfDef.setCompactionStrategy("LeveledCompactionStrategy");
		cfDef.setDefaultValidationClass(ComparatorType.COUNTERTYPE.getClassName());
		cfDef.setColumnType(ColumnType.STANDARD);
		_factory.getCluster().addColumnFamily(cfDef, true);
	}

	setDefaultValue(-1L);
}
开发者ID:cumulusrdf，项目名称:cumulusrdf，代码行数:18，代码来源:Cassandra12xCounterDAO.java

示例4: createKeyspace

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
/** Creates the keyspace. */
private void createKeyspace(Cluster cluster) {
	ColumnFamilyDefinition cfDef = HFactory.createColumnFamilyDefinition(
			KEYSPACE_NAME, COLUMN_FAMILY_NAME, ComparatorType.BYTESTYPE);
	cfDef.setGcGraceSeconds(1);
	cfDef.setCompactionStrategy("LeveledCompactionStrategy");

	BasicColumnDefinition column = new BasicColumnDefinition();
	column.setName(StringSerializer.get().toByteBuffer(COLUMN_NAME));
	column.setValidationClass(ComparatorType.BYTESTYPE.getClassName());
	cfDef.addColumnDefinition(column);

	KeyspaceDefinition newKeyspace = HFactory.createKeyspaceDefinition(
			KEYSPACE_NAME, ThriftKsDef.DEF_STRATEGY_CLASS, 1,
			Arrays.asList(cfDef));
	cluster.addKeyspace(newKeyspace, true);
}
开发者ID:vimaier，项目名称:conqat，代码行数:18，代码来源:CassandraStorageSystem.java

示例5: createLinksTable

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
private static void createLinksTable() {
	// column family l
	final String CF_LINKS = "l";
	final String QF_URL = "u";

	ColumnFamilyDefinition cfLinks = HFactory.createColumnFamilyDefinition(
			LINKS, CF_LINKS, ComparatorType.UTF8TYPE);
	cfLinks.setKeyValidationClass(ComparatorType.UTF8TYPE.getTypeName());

	List<ColumnDefinition> linksMetaData = new ArrayList<ColumnDefinition>();

	BasicColumnDefinition twLinks = new BasicColumnDefinition();
	twLinks.setName(StringSerializer.get().toByteBuffer(QF_URL));
	twLinks.setValidationClass(ComparatorType.UTF8TYPE.getClassName());
	linksMetaData.add(twLinks);
	cfLinks.addColumnDefinition(twLinks);

	List<ColumnFamilyDefinition> cfDefs = new ArrayList<ColumnFamilyDefinition>();
	cfDefs.add(cfLinks);

	KeyspaceDefinition linksDef = HFactory.createKeyspaceDefinition(LINKS,
			SIMPLESTRATEGY, replFactor, cfDefs);

	cluster.addKeyspace(linksDef);
}
开发者ID:mvogiatzis，项目名称:storm-unshortening，代码行数:26，代码来源:Schema.java

示例6: checkAndCreateFKIndexes

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
private void checkAndCreateFKIndexes(EntityMetadata metadata) {
    for (ForeignKeyMetadata index : metadata.getIndexes().values()) {
        logger.info(MessageFormat.format("Found index {0} for {1}", index.getKeyClass().getName(), metadata.getEntityClass().getName()));

        if (dataDriver.checkAndCreateColumnFamily(hercules.getCluster(), hercules.getKeyspaceName(), index.getColumnFamily(), ComparatorType.BYTESTYPE)) {
            logger.info("Creating index table: " + index.getColumnFamily());
            fillFKIndex(metadata, index);
        }
    }
    for (CollectionIndexMetadata collectionIndex : metadata.getCollectionIndexes().values()) {
        logger.info(MessageFormat.format("Found collection index {0} for {1}", collectionIndex.getIndexColumnFamily(), metadata.getEntityClass().getName()));

        if (dataDriver.checkAndCreateColumnFamily(hercules.getCluster(), hercules.getKeyspaceName(), collectionIndex.getIndexColumnFamily(), ComparatorType.BYTESTYPE)) {
            logger.info("Creating index table: " + collectionIndex.getIndexColumnFamily());
            fillCollectionIndex(metadata, collectionIndex);
        }
    }
}
开发者ID:appmetr，项目名称:hercules，代码行数:19，代码来源:IndexManager.java

示例7: createCF_PO_Sx

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
/**
 * Creates POS? column family.
 * 
 * @param cfName the column family name.
 * @return the POS? column family definition.
 */
protected ColumnFamilyDefinition createCF_PO_Sx(final String cfName) {

	final ColumnFamilyDefinition cfdef = HFactory.createColumnFamilyDefinition(_dataAccessLayerFactory.getKeyspaceName(), cfName, ComparatorType.COMPOSITETYPE);
	cfdef.setColumnType(ColumnType.STANDARD);
	cfdef.setKeyValidationClass(ComparatorType.BYTESTYPE.getClassName());
	cfdef.setDefaultValidationClass(ComparatorType.BYTESTYPE.getClassName());
	cfdef.setComparatorTypeAlias("(DoubleType, BytesType)");
	cfdef.setCompactionStrategy("LeveledCompactionStrategy");
	
	cfdef.setCompressionOptions(_compressionOptions);
	return new ThriftCfDef(cfdef);
}
开发者ID:cumulusrdf，项目名称:cumulusrdf，代码行数:19，代码来源:Cassandra12xTripleIndexDAO.java

示例8: createCF_RDT_PO_S

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
/**
 * Creates POS? column family used for date range queries.
 * 
 * @param cfName the column family name.
 * @return the POS? column family definition.
 */
protected ColumnFamilyDefinition createCF_RDT_PO_S(final String cfName) {
	final ColumnFamilyDefinition cfdef = HFactory.createColumnFamilyDefinition(_dataAccessLayerFactory.getKeyspaceName(), cfName, ComparatorType.COMPOSITETYPE);
	cfdef.setColumnType(ColumnType.STANDARD);
	cfdef.setKeyValidationClass(ComparatorType.BYTESTYPE.getClassName());
	cfdef.setDefaultValidationClass(ComparatorType.BYTESTYPE.getClassName());
	cfdef.setComparatorTypeAlias("(LongType, BytesType)");
	cfdef.setCompactionStrategy("LeveledCompactionStrategy");

	cfdef.setCompressionOptions(_compressionOptions);
	return new ThriftCfDef(cfdef);
}
开发者ID:cumulusrdf，项目名称:cumulusrdf，代码行数:18，代码来源:Cassandra12xTripleIndexDAO.java

示例9: createCF_RDT_SP_O

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
/**
 * Creates SPO? column family used for date range queries.
 * 
 * @param cfName the column family name.
 * @return the SPO? column family definition.
 */
protected ColumnFamilyDefinition createCF_RDT_SP_O(final String cfName) {
	final ColumnFamilyDefinition cfdef = HFactory.createColumnFamilyDefinition(_dataAccessLayerFactory.getKeyspaceName(), cfName, ComparatorType.LONGTYPE);
	cfdef.setColumnType(ColumnType.STANDARD);
	cfdef.setKeyValidationClass(ComparatorType.BYTESTYPE.getClassName());
	cfdef.setDefaultValidationClass(ComparatorType.BYTESTYPE.getClassName());
	cfdef.setCompactionStrategy("LeveledCompactionStrategy");

	cfdef.setCompressionOptions(_compressionOptions);
	return new ThriftCfDef(cfdef);
}
开发者ID:cumulusrdf，项目名称:cumulusrdf，代码行数:17，代码来源:Cassandra12xTripleIndexDAO.java

示例10: createCF_SP_Ox

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
/**
 * Creates SPO? column family.
 * 
 * @param cfName the column family name.
 * @return the SPO? column family definition.
 */
protected ColumnFamilyDefinition createCF_SP_Ox(final String cfName) {
	final BasicColumnFamilyDefinition cfdef = new BasicColumnFamilyDefinition();
	cfdef.setKeyspaceName(_dataAccessLayerFactory.getKeyspaceName()); 
	cfdef.setName(cfName);
	cfdef.setColumnType(ColumnType.STANDARD);
	cfdef.setComparatorType(ComparatorType.getByClassName("org.apache.cassandra.db.marshal.DoubleType"));
	cfdef.setCompactionStrategy("LeveledCompactionStrategy");

	cfdef.setKeyValidationClass(ComparatorType.BYTESTYPE.getClassName());
	cfdef.setDefaultValidationClass(ComparatorType.BYTESTYPE.getClassName());

	cfdef.setCompressionOptions(_compressionOptions);
	return new ThriftCfDef(cfdef);
}
开发者ID:cumulusrdf，项目名称:cumulusrdf，代码行数:21，代码来源:Cassandra12xTripleIndexDAO.java

示例11: createColumnFamiliyDefinitions

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
protected List<ColumnFamilyDefinition> createColumnFamiliyDefinitions() {
	List<ColumnFamilyDefinition> defs = super.createColumnFamiliyDefinitions();

	defs.add(createCF(OC_PS, Arrays.asList(COMPOSITE_SERIALIZER.toBytes(C_COL)), ComparatorType.BYTESTYPE, ComparatorType.BYTESTYPE, true));
	defs.add(createCF(SC_OP, Collections.EMPTY_LIST, ComparatorType.BYTESTYPE, ComparatorType.BYTESTYPE, true));
	defs.add(createCF(SPC_O, Arrays.asList(COMPOSITE_SERIALIZER.toBytes(PC_COL)), ComparatorType.BYTESTYPE, ComparatorType.BYTESTYPE, true));

	return defs;
}
开发者ID:cumulusrdf，项目名称:cumulusrdf，代码行数:12，代码来源:Cassandra12xQuadIndexDAO.java

示例12: createRequiredSchemaEntities

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
@Override
public void createRequiredSchemaEntities() throws DataAccessLayerException {
	final String keyspace_name = _keyspace.getKeyspaceName();
	final KeyspaceDefinition ksdef = _factory.getCluster().describeKeyspace(keyspace_name);

	if (!hasColumnFamily(ksdef, _cf_name)) {

		final ColumnFamilyDefinition cfDef = HFactory.createColumnFamilyDefinition(keyspace_name, _cf_name);
		final Map<String, String> compressionOptions = new HashMap<String, String>();
		compressionOptions.put("sstable_compression", "SnappyCompressor");
		cfDef.setCompressionOptions(compressionOptions);
		
		cfDef.setColumnType(ColumnType.STANDARD);
		cfDef.setKeyValidationClass(ComparatorType.BYTESTYPE.getClassName());
		cfDef.setDefaultValidationClass(ComparatorType.BYTESTYPE.getClassName());
		cfDef.setCompactionStrategy("LeveledCompactionStrategy");

		if (_isBidirectional) {

			BasicColumnDefinition colDef = new BasicColumnDefinition();
			colDef.setName(BytesArraySerializer.get().toByteBuffer(COLUMN_NAME));
			colDef.setValidationClass(ComparatorType.BYTESTYPE.getClassName());
			colDef.setIndexType(ColumnIndexType.KEYS);
			colDef.setIndexName(_cf_name + "_val_idx");

			cfDef.addColumnDefinition(colDef);
		}

		_factory.getCluster().addColumnFamily(new ThriftCfDef(cfDef), true);
	}
}
开发者ID:cumulusrdf，项目名称:cumulusrdf，代码行数:32，代码来源:Cassandra12xMapDAO.java

示例13: dropAndCreateSchema

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
@Override
protected void dropAndCreateSchema() throws InterruptedException {
    super.dropAndCreateSchema();
    ColumnFamilyDefinition columnFamilyDefinition = HFactory.createColumnFamilyDefinition(keyspace.getKeyspaceName(),
                                                                                          columnFamily,
                                                                                          ComparatorType.UTF8TYPE);
    columnFamilyDefinition.setColumnType(ColumnType.SUPER);
    columnFamilyDefinition.setDefaultValidationClass("UTF8Type");
    columnFamilyDefinition.setSubComparatorType(ComparatorType.UTF8TYPE);
    cluster.addColumnFamily(columnFamilyDefinition);
}
开发者ID:ezoerner，项目名称:c-star-path-j，代码行数:12，代码来源:ThriftSuperStructuredDataSupportSystemTest.java

示例14: dropAndCreateSchema

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
@Override
protected void dropAndCreateSchema() throws InterruptedException {
    super.dropAndCreateSchema();

    ColumnFamilyDefinition columnFamilyDefinition = HFactory.createColumnFamilyDefinition(keyspace.getKeyspaceName(),
                                                                                          columnFamily,
                                                                                          ComparatorType.UTF8TYPE);
    columnFamilyDefinition.setDefaultValidationClass("UTF8Type");
    cluster.addColumnFamily(columnFamilyDefinition);
}
开发者ID:ezoerner，项目名称:c-star-path-j，代码行数:11，代码来源:ThriftStructuredDataSupportSystemTest.java

示例15: createColumnFamily

import me.prettyprint.hector.api.ddl.ComparatorType; //导入依赖的package包/类
protected void createColumnFamily(String columnFamilyName, ColumnType columnType) {
    ColumnFamilyDefinition columnFamilyDefinition = HFactory.createColumnFamilyDefinition(keyspace.getKeyspaceName(),

                                                                                          columnFamilyName,
                                                                                          ComparatorType.UTF8TYPE);
    columnFamilyDefinition.setDefaultValidationClass("UTF8Type");
    columnFamilyDefinition.setKeyValidationClass("UTF8Type");
    columnFamilyDefinition.setColumnType(columnType);
    if (columnType == ColumnType.SUPER) {
        columnFamilyDefinition.setSubComparatorType(ComparatorType.UTF8TYPE);
    }
    cluster.addColumnFamily(columnFamilyDefinition);
}
开发者ID:ezoerner，项目名称:c-star-path-j，代码行数:14，代码来源:AbstractCassandraThriftSystemTest.java


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