com.netflix.astyanax.cql.reads

Class CqlColumnFamilyQueryImpl<K,C>

java.lang.Object

com.netflix.astyanax.cql.reads.CqlColumnFamilyQueryImpl<K,C>

Type Parameters:

K -

C -

All Implemented Interfaces:

com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

public class CqlColumnFamilyQueryImpl<K,C>
extends java.lang.Object
implements com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

Base impl for ColumnFamilyQuery interface. This class is the root for all read operations in Astyanax. From this class, we can branch into either RowQuery or RowSliceQuery. The current class manages the column family context, retry policy and the consistency level for the read queries underneath. Important classes to see are CqlRowQueryImpl CqlRowSliceQueryImpl CqlAllRowsQueryImpl

Constructor Summary

Constructors

Constructor and Description
CqlColumnFamilyQueryImpl(CqlKeyspaceImpl.KeyspaceContext ksCtx, com.netflix.astyanax.model.ColumnFamily<K,C> cf)

Method Summary

Modifier and Type	Method and Description
com.netflix.astyanax.query.AllRowsQuery<K,C>	getAllRows()
com.netflix.astyanax.query.RowQuery<K,C>	getKey(K rowKey)
com.netflix.astyanax.query.RowSliceQuery<K,C>	getKeyRange(K startKey, K endKey, java.lang.String startToken, java.lang.String endToken, int count)
com.netflix.astyanax.query.RowSliceQuery<K,C>	getKeySlice(java.util.Collection<K> keys)
com.netflix.astyanax.query.RowSliceQuery<K,C>	getKeySlice(java.lang.Iterable<K> keys)
com.netflix.astyanax.query.RowSliceQuery<K,C>	getKeySlice(K... keys)
com.netflix.astyanax.query.RowQuery<K,C>	getRow(K rowKey)
com.netflix.astyanax.query.RowSliceQuery<K,C>	getRowRange(K startKey, K endKey, java.lang.String startToken, java.lang.String endToken, int count)
com.netflix.astyanax.query.RowSliceQuery<K,C>	getRowSlice(java.util.Collection<K> keys)
com.netflix.astyanax.query.RowSliceQuery<K,C>	getRowSlice(java.lang.Iterable<K> keys)
com.netflix.astyanax.query.RowSliceQuery<K,C>	getRowSlice(K... keys)
com.netflix.astyanax.query.ColumnFamilyQuery<K,C>	pinToHost(com.netflix.astyanax.connectionpool.Host host)
com.netflix.astyanax.query.IndexQuery<K,C>	searchWithIndex()
com.netflix.astyanax.query.ColumnFamilyQuery<K,C>	setConsistencyLevel(com.netflix.astyanax.model.ConsistencyLevel clLevel)
com.netflix.astyanax.query.ColumnFamilyQuery<K,C>	withCaching(boolean condition)
com.netflix.astyanax.query.CqlQuery<K,C>	withCql(java.lang.String cql)
com.netflix.astyanax.query.ColumnFamilyQuery<K,C>	withRetryPolicy(com.netflix.astyanax.retry.RetryPolicy retry)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CqlColumnFamilyQueryImpl

public CqlColumnFamilyQueryImpl(CqlKeyspaceImpl.KeyspaceContext ksCtx,
                                com.netflix.astyanax.model.ColumnFamily<K,C> cf)

Method Detail

setConsistencyLevel

public com.netflix.astyanax.query.ColumnFamilyQuery<K,C> setConsistencyLevel(com.netflix.astyanax.model.ConsistencyLevel clLevel)

Specified by:

setConsistencyLevel in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

withRetryPolicy

public com.netflix.astyanax.query.ColumnFamilyQuery<K,C> withRetryPolicy(com.netflix.astyanax.retry.RetryPolicy retry)

Specified by:

withRetryPolicy in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

pinToHost

public com.netflix.astyanax.query.ColumnFamilyQuery<K,C> pinToHost(com.netflix.astyanax.connectionpool.Host host)

Specified by:

pinToHost in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getKey

public com.netflix.astyanax.query.RowQuery<K,C> getKey(K rowKey)

Specified by:

getKey in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getRow

public com.netflix.astyanax.query.RowQuery<K,C> getRow(K rowKey)

Specified by:

getRow in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getKeyRange

public com.netflix.astyanax.query.RowSliceQuery<K,C> getKeyRange(K startKey,
                                                                 K endKey,
                                                                 java.lang.String startToken,
                                                                 java.lang.String endToken,
                                                                 int count)

Specified by:

getKeyRange in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getRowRange

public com.netflix.astyanax.query.RowSliceQuery<K,C> getRowRange(K startKey,
                                                                 K endKey,
                                                                 java.lang.String startToken,
                                                                 java.lang.String endToken,
                                                                 int count)

Specified by:

getRowRange in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getKeySlice

public com.netflix.astyanax.query.RowSliceQuery<K,C> getKeySlice(K... keys)

Specified by:

getKeySlice in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getRowSlice

public com.netflix.astyanax.query.RowSliceQuery<K,C> getRowSlice(K... keys)

Specified by:

getRowSlice in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getKeySlice

public com.netflix.astyanax.query.RowSliceQuery<K,C> getKeySlice(java.util.Collection<K> keys)

Specified by:

getKeySlice in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getRowSlice

public com.netflix.astyanax.query.RowSliceQuery<K,C> getRowSlice(java.util.Collection<K> keys)

Specified by:

getRowSlice in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getKeySlice

public com.netflix.astyanax.query.RowSliceQuery<K,C> getKeySlice(java.lang.Iterable<K> keys)

Specified by:

getKeySlice in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getRowSlice

public com.netflix.astyanax.query.RowSliceQuery<K,C> getRowSlice(java.lang.Iterable<K> keys)

Specified by:

getRowSlice in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

getAllRows

public com.netflix.astyanax.query.AllRowsQuery<K,C> getAllRows()

Specified by:

getAllRows in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

withCql

public com.netflix.astyanax.query.CqlQuery<K,C> withCql(java.lang.String cql)

Specified by:

withCql in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

searchWithIndex

public com.netflix.astyanax.query.IndexQuery<K,C> searchWithIndex()

Specified by:

searchWithIndex in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>

withCaching

public com.netflix.astyanax.query.ColumnFamilyQuery<K,C> withCaching(boolean condition)

Specified by:

withCaching in interface com.netflix.astyanax.query.ColumnFamilyQuery<K,C>