org.apache.cassandra.service
Class Cassandra.Client

java.lang.Object
  extended by org.apache.cassandra.service.Cassandra.Client
All Implemented Interfaces:
Cassandra.Iface
Enclosing class:
Cassandra

public static class Cassandra.Client
extends java.lang.Object
implements Cassandra.Iface


Field Summary
protected  org.apache.thrift.protocol.TProtocol iprot_
           
protected  org.apache.thrift.protocol.TProtocol oprot_
           
protected  int seqid_
           
 
Constructor Summary
Cassandra.Client(org.apache.thrift.protocol.TProtocol prot)
           
Cassandra.Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot)
           
 
Method Summary
 void batch_insert(java.lang.String keyspace, java.lang.String key, java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> cfmap, int consistency_level)
          Insert Columns or SuperColumns across different Column Families for the same row key.
 java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.String>> describe_keyspace(java.lang.String keyspace)
          describe specified keyspace
 int get_count(java.lang.String keyspace, java.lang.String key, ColumnParent column_parent, int consistency_level)
          returns the number of columns for a particular key and ColumnFamily or SuperColumn.
 java.util.List<java.lang.String> get_key_range(java.lang.String keyspace, java.lang.String column_family, java.lang.String start, java.lang.String finish, int count, int consistency_level)
           
 java.util.List<KeySlice> get_range_slice(java.lang.String keyspace, ColumnParent column_parent, SlicePredicate predicate, java.lang.String start_key, java.lang.String finish_key, int row_count, int consistency_level)
          returns a subset of columns for a range of keys.
 java.util.List<ColumnOrSuperColumn> get_slice(java.lang.String keyspace, java.lang.String key, ColumnParent column_parent, SlicePredicate predicate, int consistency_level)
          Get the group of columns contained by column_parent (either a ColumnFamily name or a ColumnFamily/SuperColumn name pair) specified by the given SlicePredicate.
 java.util.List<java.lang.String> get_string_list_property(java.lang.String property)
          get property whose value is list of strings.
 java.lang.String get_string_property(java.lang.String property)
          get property whose value is of type string.
 ColumnOrSuperColumn get(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, int consistency_level)
          Get the Column or SuperColumn at the given column_path.
 org.apache.thrift.protocol.TProtocol getInputProtocol()
           
 org.apache.thrift.protocol.TProtocol getOutputProtocol()
           
 void insert(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, byte[] value, long timestamp, int consistency_level)
          Insert a Column consisting of (column_path.column, value, timestamp) at the given column_path.column_family and optional column_path.super_column.
 java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> multiget_slice(java.lang.String keyspace, java.util.List<java.lang.String> keys, ColumnParent column_parent, SlicePredicate predicate, int consistency_level)
          Performs a get_slice for column_parent and predicate for the given keys in parallel.
 java.util.Map<java.lang.String,ColumnOrSuperColumn> multiget(java.lang.String keyspace, java.util.List<java.lang.String> keys, ColumnPath column_path, int consistency_level)
          Perform a get for column_path in parallel on the given list keys.
 void recv_batch_insert()
           
 java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.String>> recv_describe_keyspace()
           
 int recv_get_count()
           
 java.util.List<java.lang.String> recv_get_key_range()
           
 java.util.List<KeySlice> recv_get_range_slice()
           
 java.util.List<ColumnOrSuperColumn> recv_get_slice()
           
 java.util.List<java.lang.String> recv_get_string_list_property()
           
 java.lang.String recv_get_string_property()
           
 ColumnOrSuperColumn recv_get()
           
 void recv_insert()
           
 java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> recv_multiget_slice()
           
 java.util.Map<java.lang.String,ColumnOrSuperColumn> recv_multiget()
           
 void recv_remove()
           
 void remove(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, long timestamp, int consistency_level)
          Remove data from the row specified by key at the granularity specified by column_path, and the given timestamp.
 void send_batch_insert(java.lang.String keyspace, java.lang.String key, java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> cfmap, int consistency_level)
           
 void send_describe_keyspace(java.lang.String keyspace)
           
 void send_get_count(java.lang.String keyspace, java.lang.String key, ColumnParent column_parent, int consistency_level)
           
 void send_get_key_range(java.lang.String keyspace, java.lang.String column_family, java.lang.String start, java.lang.String finish, int count, int consistency_level)
           
 void send_get_range_slice(java.lang.String keyspace, ColumnParent column_parent, SlicePredicate predicate, java.lang.String start_key, java.lang.String finish_key, int row_count, int consistency_level)
           
 void send_get_slice(java.lang.String keyspace, java.lang.String key, ColumnParent column_parent, SlicePredicate predicate, int consistency_level)
           
 void send_get_string_list_property(java.lang.String property)
           
 void send_get_string_property(java.lang.String property)
           
 void send_get(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, int consistency_level)
           
 void send_insert(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, byte[] value, long timestamp, int consistency_level)
           
 void send_multiget_slice(java.lang.String keyspace, java.util.List<java.lang.String> keys, ColumnParent column_parent, SlicePredicate predicate, int consistency_level)
           
 void send_multiget(java.lang.String keyspace, java.util.List<java.lang.String> keys, ColumnPath column_path, int consistency_level)
           
 void send_remove(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, long timestamp, int consistency_level)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

iprot_

protected org.apache.thrift.protocol.TProtocol iprot_

oprot_

protected org.apache.thrift.protocol.TProtocol oprot_

seqid_

protected int seqid_
Constructor Detail

Cassandra.Client

public Cassandra.Client(org.apache.thrift.protocol.TProtocol prot)

Cassandra.Client

public Cassandra.Client(org.apache.thrift.protocol.TProtocol iprot,
                        org.apache.thrift.protocol.TProtocol oprot)
Method Detail

getInputProtocol

public org.apache.thrift.protocol.TProtocol getInputProtocol()

getOutputProtocol

public org.apache.thrift.protocol.TProtocol getOutputProtocol()

get

public ColumnOrSuperColumn get(java.lang.String keyspace,
                               java.lang.String key,
                               ColumnPath column_path,
                               int consistency_level)
                        throws InvalidRequestException,
                               NotFoundException,
                               UnavailableException,
                               TimedOutException,
                               org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
Get the Column or SuperColumn at the given column_path. If no value is present, NotFoundException is thrown. (This is the only method that can throw an exception under non-failure conditions.)

Specified by:
get in interface Cassandra.Iface
Throws:
InvalidRequestException
NotFoundException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_get

public void send_get(java.lang.String keyspace,
                     java.lang.String key,
                     ColumnPath column_path,
                     int consistency_level)
              throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_get

public ColumnOrSuperColumn recv_get()
                             throws InvalidRequestException,
                                    NotFoundException,
                                    UnavailableException,
                                    TimedOutException,
                                    org.apache.thrift.TException
Throws:
InvalidRequestException
NotFoundException
UnavailableException
TimedOutException
org.apache.thrift.TException

get_slice

public java.util.List<ColumnOrSuperColumn> get_slice(java.lang.String keyspace,
                                                     java.lang.String key,
                                                     ColumnParent column_parent,
                                                     SlicePredicate predicate,
                                                     int consistency_level)
                                              throws InvalidRequestException,
                                                     UnavailableException,
                                                     TimedOutException,
                                                     org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
Get the group of columns contained by column_parent (either a ColumnFamily name or a ColumnFamily/SuperColumn name pair) specified by the given SlicePredicate. If no matching values are found, an empty list is returned.

Specified by:
get_slice in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_get_slice

public void send_get_slice(java.lang.String keyspace,
                           java.lang.String key,
                           ColumnParent column_parent,
                           SlicePredicate predicate,
                           int consistency_level)
                    throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_get_slice

public java.util.List<ColumnOrSuperColumn> recv_get_slice()
                                                   throws InvalidRequestException,
                                                          UnavailableException,
                                                          TimedOutException,
                                                          org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

multiget

public java.util.Map<java.lang.String,ColumnOrSuperColumn> multiget(java.lang.String keyspace,
                                                                    java.util.List<java.lang.String> keys,
                                                                    ColumnPath column_path,
                                                                    int consistency_level)
                                                             throws InvalidRequestException,
                                                                    UnavailableException,
                                                                    TimedOutException,
                                                                    org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
Perform a get for column_path in parallel on the given list keys. The return value maps keys to the ColumnOrSuperColumn found. If no value corresponding to a key is present, the key will still be in the map, but both the column and super_column references of the ColumnOrSuperColumn object it maps to will be null.

Specified by:
multiget in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_multiget

public void send_multiget(java.lang.String keyspace,
                          java.util.List<java.lang.String> keys,
                          ColumnPath column_path,
                          int consistency_level)
                   throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_multiget

public java.util.Map<java.lang.String,ColumnOrSuperColumn> recv_multiget()
                                                                  throws InvalidRequestException,
                                                                         UnavailableException,
                                                                         TimedOutException,
                                                                         org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

multiget_slice

public java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> multiget_slice(java.lang.String keyspace,
                                                                                          java.util.List<java.lang.String> keys,
                                                                                          ColumnParent column_parent,
                                                                                          SlicePredicate predicate,
                                                                                          int consistency_level)
                                                                                   throws InvalidRequestException,
                                                                                          UnavailableException,
                                                                                          TimedOutException,
                                                                                          org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
Performs a get_slice for column_parent and predicate for the given keys in parallel.

Specified by:
multiget_slice in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_multiget_slice

public void send_multiget_slice(java.lang.String keyspace,
                                java.util.List<java.lang.String> keys,
                                ColumnParent column_parent,
                                SlicePredicate predicate,
                                int consistency_level)
                         throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_multiget_slice

public java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> recv_multiget_slice()
                                                                                        throws InvalidRequestException,
                                                                                               UnavailableException,
                                                                                               TimedOutException,
                                                                                               org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

get_count

public int get_count(java.lang.String keyspace,
                     java.lang.String key,
                     ColumnParent column_parent,
                     int consistency_level)
              throws InvalidRequestException,
                     UnavailableException,
                     TimedOutException,
                     org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
returns the number of columns for a particular key and ColumnFamily or SuperColumn.

Specified by:
get_count in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_get_count

public void send_get_count(java.lang.String keyspace,
                           java.lang.String key,
                           ColumnParent column_parent,
                           int consistency_level)
                    throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_get_count

public int recv_get_count()
                   throws InvalidRequestException,
                          UnavailableException,
                          TimedOutException,
                          org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

get_key_range

public java.util.List<java.lang.String> get_key_range(java.lang.String keyspace,
                                                      java.lang.String column_family,
                                                      java.lang.String start,
                                                      java.lang.String finish,
                                                      int count,
                                                      int consistency_level)
                                               throws InvalidRequestException,
                                                      UnavailableException,
                                                      TimedOutException,
                                                      org.apache.thrift.TException
Specified by:
get_key_range in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_get_key_range

public void send_get_key_range(java.lang.String keyspace,
                               java.lang.String column_family,
                               java.lang.String start,
                               java.lang.String finish,
                               int count,
                               int consistency_level)
                        throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_get_key_range

public java.util.List<java.lang.String> recv_get_key_range()
                                                    throws InvalidRequestException,
                                                           UnavailableException,
                                                           TimedOutException,
                                                           org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

get_range_slice

public java.util.List<KeySlice> get_range_slice(java.lang.String keyspace,
                                                ColumnParent column_parent,
                                                SlicePredicate predicate,
                                                java.lang.String start_key,
                                                java.lang.String finish_key,
                                                int row_count,
                                                int consistency_level)
                                         throws InvalidRequestException,
                                                UnavailableException,
                                                TimedOutException,
                                                org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
returns a subset of columns for a range of keys.

Specified by:
get_range_slice in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_get_range_slice

public void send_get_range_slice(java.lang.String keyspace,
                                 ColumnParent column_parent,
                                 SlicePredicate predicate,
                                 java.lang.String start_key,
                                 java.lang.String finish_key,
                                 int row_count,
                                 int consistency_level)
                          throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_get_range_slice

public java.util.List<KeySlice> recv_get_range_slice()
                                              throws InvalidRequestException,
                                                     UnavailableException,
                                                     TimedOutException,
                                                     org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

insert

public void insert(java.lang.String keyspace,
                   java.lang.String key,
                   ColumnPath column_path,
                   byte[] value,
                   long timestamp,
                   int consistency_level)
            throws InvalidRequestException,
                   UnavailableException,
                   TimedOutException,
                   org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
Insert a Column consisting of (column_path.column, value, timestamp) at the given column_path.column_family and optional column_path.super_column. Note that column_path.column is here required, since a SuperColumn cannot directly contain binary values -- it can only contain sub-Columns.

Specified by:
insert in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_insert

public void send_insert(java.lang.String keyspace,
                        java.lang.String key,
                        ColumnPath column_path,
                        byte[] value,
                        long timestamp,
                        int consistency_level)
                 throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_insert

public void recv_insert()
                 throws InvalidRequestException,
                        UnavailableException,
                        TimedOutException,
                        org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

batch_insert

public void batch_insert(java.lang.String keyspace,
                         java.lang.String key,
                         java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> cfmap,
                         int consistency_level)
                  throws InvalidRequestException,
                         UnavailableException,
                         TimedOutException,
                         org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
Insert Columns or SuperColumns across different Column Families for the same row key. batch_mutation is a map> -- a map which pairs column family names with the relevant ColumnOrSuperColumn objects to insert.

Specified by:
batch_insert in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_batch_insert

public void send_batch_insert(java.lang.String keyspace,
                              java.lang.String key,
                              java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> cfmap,
                              int consistency_level)
                       throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_batch_insert

public void recv_batch_insert()
                       throws InvalidRequestException,
                              UnavailableException,
                              TimedOutException,
                              org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

remove

public void remove(java.lang.String keyspace,
                   java.lang.String key,
                   ColumnPath column_path,
                   long timestamp,
                   int consistency_level)
            throws InvalidRequestException,
                   UnavailableException,
                   TimedOutException,
                   org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
Remove data from the row specified by key at the granularity specified by column_path, and the given timestamp. Note that all the values in column_path besides column_path.column_family are truly optional: you can remove the entire row by just specifying the ColumnFamily, or you can remove a SuperColumn or a single Column by specifying those levels too.

Specified by:
remove in interface Cassandra.Iface
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

send_remove

public void send_remove(java.lang.String keyspace,
                        java.lang.String key,
                        ColumnPath column_path,
                        long timestamp,
                        int consistency_level)
                 throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_remove

public void recv_remove()
                 throws InvalidRequestException,
                        UnavailableException,
                        TimedOutException,
                        org.apache.thrift.TException
Throws:
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException

get_string_property

public java.lang.String get_string_property(java.lang.String property)
                                     throws org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
get property whose value is of type string.

Specified by:
get_string_property in interface Cassandra.Iface
Throws:
org.apache.thrift.TException

send_get_string_property

public void send_get_string_property(java.lang.String property)
                              throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_get_string_property

public java.lang.String recv_get_string_property()
                                          throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

get_string_list_property

public java.util.List<java.lang.String> get_string_list_property(java.lang.String property)
                                                          throws org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
get property whose value is list of strings.

Specified by:
get_string_list_property in interface Cassandra.Iface
Throws:
org.apache.thrift.TException

send_get_string_list_property

public void send_get_string_list_property(java.lang.String property)
                                   throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_get_string_list_property

public java.util.List<java.lang.String> recv_get_string_list_property()
                                                               throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

describe_keyspace

public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.String>> describe_keyspace(java.lang.String keyspace)
                                                                                                   throws NotFoundException,
                                                                                                          org.apache.thrift.TException
Description copied from interface: Cassandra.Iface
describe specified keyspace

Specified by:
describe_keyspace in interface Cassandra.Iface
Throws:
NotFoundException
org.apache.thrift.TException

send_describe_keyspace

public void send_describe_keyspace(java.lang.String keyspace)
                            throws org.apache.thrift.TException
Throws:
org.apache.thrift.TException

recv_describe_keyspace

public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.String>> recv_describe_keyspace()
                                                                                                        throws NotFoundException,
                                                                                                               org.apache.thrift.TException
Throws:
NotFoundException
org.apache.thrift.TException


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