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Bio::EnsEMBL::DBSQL::DensityTypeAdaptor Class Reference
Inheritance diagram for Bio::EnsEMBL::DBSQL::DensityTypeAdaptor:

List of all members.


Class Summary

Synopsis

  my $density_type_adaptor =
    $registry-\>get_adaptor( 'Human', 'Core', 'DensityType' );

  my @density_types = @{ $density_type_adaptor-\>fetch_all() };

  my $dt = $density_type_adaptor-\>fetch_by_dbID(12);

Description

DensityTypeAdaptor - Performs database interaction for DensityType objects.
 

Definition at line 23 of file DensityTypeAdaptor.pm.

Available Methods

protected _columns ()
protected _default_where_clause ()
protected _final_clause ()
protected _left_join ()
protected _list_dbIDs ()
protected _objs_from_sth ()
protected _straight_join ()
protected _tables ()
public Listref bind_param_generic_fetch ()
public
Bio::EnsEMBL::DBSQL::DBAdaptor 
db ()
public
Bio::EnsEMBL::DBSQL::DBConnection 
dbc ()
public dump_data ()
public Reference fetch_all ()
public Listref fetch_all_by_dbID_list ()
public Reference fetch_all_by_logic_name ()
public Bio::EnsEMBL::DensityType fetch_by_dbID ()
public Listref generic_fetch ()
public get_dumped_data ()
public Boolean is_multispecies ()
public Scalar last_insert_id ()
public
Bio::EnsEMBL::DBSQL::DensityTypeAdaptor 
new ()
public DBI::StatementHandle prepare ()
public Int species_id ()
public void store ()

Method Documentation

protected Bio::EnsEMBL::DBSQL::BaseAdaptor::_default_where_clause ( ) [inherited]
protected Bio::EnsEMBL::DBSQL::BaseAdaptor::_final_clause ( ) [inherited]

Undocumented method

Code:
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Reimplemented in Bio::EnsEMBL::DBSQL::ExonAdaptor, Bio::EnsEMBL::DBSQL::MiscFeatureAdaptor, and Bio::EnsEMBL::DBSQL::PredictionExonAdaptor.

protected Bio::EnsEMBL::DBSQL::BaseAdaptor::_list_dbIDs ( ) [inherited]

Undocumented method

Code:
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protected Bio::EnsEMBL::DBSQL::BaseAdaptor::_straight_join ( ) [inherited]

Undocumented method

Code:
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public Listref Bio::EnsEMBL::DBSQL::BaseAdaptor::bind_param_generic_fetch ( ) [inherited]
 Arg [1]   : (optional)  scalar $param
              This is the parameter to bind
 Arg [2]   : (optional) int $sql_type
              Type of the parameter (from DBI (:sql_types))
 Example   :  $adaptor->bind_param_generic_fetch($stable_id,SQL_VARCHAR);
              $adaptor->generic_fetch();
 Description:  When using parameters for the query, will call the bind_param to avoid
               some security issues. If there are no arguments, will return the bind_parameters
 ReturnType : listref
 Exceptions:  if called with one argument
 
Code:
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public Bio::EnsEMBL::DBSQL::DBAdaptor Bio::EnsEMBL::DBSQL::BaseAdaptor::db ( ) [inherited]
  Arg [1]    : (optional) Bio::EnsEMBL::DBSQL::DBAdaptor $obj 
               the database this adaptor is using.
  Example    : $db = $adaptor->db();
  Description: Getter/Setter for the DatabaseConnection that this adaptor is 
               using.
  Returntype : Bio::EnsEMBL::DBSQL::DBAdaptor
  Exceptions : none
  Caller     : Adaptors inherited from BaseAdaptor
  Status     : Stable
 
Code:
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public Bio::EnsEMBL::DBSQL::DBConnection Bio::EnsEMBL::DBSQL::BaseAdaptor::dbc ( ) [inherited]
  Arg [1]    : (optional) Bio::EnsEMBL::DBSQL::DBConnection $obj 
               the database this adaptor is using.
  Example    : $db = $adaptor->db();
  Description: Getter/Setter for the DatabaseConnection that this adaptor is 
               using.
  Returntype : Bio::EnsEMBL::DBSQL::DBConnection
  Exceptions : none
  Caller     : Adaptors inherited from BaseAdaptor
  Status     : Stable
 
Code:
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public Bio::EnsEMBL::DBSQL::BaseAdaptor::dump_data ( ) [inherited]

Undocumented method

Code:
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public Reference Bio::EnsEMBL::DBSQL::DensityTypeAdaptor::fetch_all ( )
  Arg [1]    : none
  Example    : my @density_types = @{$density_type_adaptor->fetch_all};
  Description: Retrieves every density type in the database.
               NOTE:  In a multi-species database, this method will
               return all the entries, not just the ones associated with
               the current species.
  Returntype : reference to list of Bio::EnsEMBL::DensityType objects
  Exceptions : none
  Caller     : general, new
  Status     : Stable
 
Code:
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Reimplemented from Bio::EnsEMBL::DBSQL::BaseAdaptor.

public Listref Bio::EnsEMBL::DBSQL::BaseAdaptor::fetch_all_by_dbID_list ( ) [inherited]
  Arg [1]    : listref of integers $id_list
               The unique database identifiers for the features to
               be obtained.
  Arg [2]    : optional - Bio::EnsEMBL::Slice to map features onto.
  Example    : @feats = @{$adaptor->fetch_all_by_dbID_list([1234, 2131, 982]))};
  Description: Returns the features created from the database
               defined by the the IDs in contained in the provided
               ID list $id_list.  The features will be returned
               in their native coordinate system.  That is, the
               coordinate system in which they are stored in the
               database.  In order to convert the features to a
               particular coordinate system use the transfer() or
               transform() method.  If none of the features are
               found in the database a reference to an empty list is
               returned.
  Returntype : listref of Bio::EnsEMBL::Features
  Exceptions : thrown if $id arg is not provided
               does not exist
  Caller     : general
  Status     : Stable
 
Code:
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Reimplemented in Bio::EnsEMBL::DBSQL::OntologyTermAdaptor.

public Reference Bio::EnsEMBL::DBSQL::DensityTypeAdaptor::fetch_all_by_logic_name ( )
  Arg [1]    : string $logic_name
  Example    : my @dts = @{$dtype_adaptor->fetch_all('repeat_coverage')};
  Description: Retrieves all density types with a given logic name.
               NOTE:  In a multi-species database, this method will
               return all the entries matching the search criteria, not
               just the ones associated with the current species.
  Returntype : reference to list of Bio::EnsEMBL::DensityTypes
  Exceptions : thrown if logic_name argument is not provided
  Caller     : general
  Status     : Stable
 
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public Bio::EnsEMBL::DensityType Bio::EnsEMBL::DBSQL::DensityTypeAdaptor::fetch_by_dbID ( )
  Arg [1]    : int $dbID
  Example    : my $dt = $density_type_adaptor->fetch_by_dbID($dbID);
  Description: Retrieves a density type object via its internal identifier
  Returntype : Bio::EnsEMBL::DensityType
  Exceptions : throw if dbID argument not defined
  Caller     : general
  Status     : Stable
 
Code:
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Reimplemented from Bio::EnsEMBL::DBSQL::BaseAdaptor.

public Listref Bio::EnsEMBL::DBSQL::BaseAdaptor::generic_fetch ( ) [inherited]
  Arg [1]    : (optional) string $constraint
               An SQL query constraint (i.e. part of the WHERE clause)
  Arg [2]    : (optional) Bio::EnsEMBL::AssemblyMapper $mapper
               A mapper object used to remap features
               as they are retrieved from the database
  Arg [3]    : (optional) Bio::EnsEMBL::Slice $slice
               A slice that features should be remapped to
  Example    : $fts = $a->generic_fetch('contig_id in (1234, 1235)', 'Swall');
  Description: Performs a database fetch and returns feature objects in
               contig coordinates.
  Returntype : listref of Bio::EnsEMBL::SeqFeature in contig coordinates
  Exceptions : none
  Caller     : BaseFeatureAdaptor, ProxyDnaAlignFeatureAdaptor::generic_fetch
  Status     : Stable
 
Code:
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Reimplemented in Bio::EnsEMBL::DBSQL::DataFileAdaptor.

public Bio::EnsEMBL::DBSQL::BaseAdaptor::get_dumped_data ( ) [inherited]

Undocumented method

Code:
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public Boolean Bio::EnsEMBL::DBSQL::BaseAdaptor::is_multispecies ( ) [inherited]
  Arg [1]    : (optional) boolean $arg
  Example    : if ($adaptor->is_multispecies()) { }
  Description: Getter/Setter for the is_multispecies boolean of
               to use for this adaptor.
  Returntype : boolean
  Exceptions : none
  Caller     : general
  Status     : Stable
 
Code:
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public Scalar Bio::EnsEMBL::DBSQL::BaseAdaptor::last_insert_id ( ) [inherited]
  Arg [1]     : (optional) $field the name of the field the inserted ID was pushed 
                into
  Arg [2]     : (optional) HashRef used to pass extra attributes through to the 
                DBD driver
  Description : Delegating method which uses DBI to extract the last inserted 
                identifier. If using MySQL we just call the DBI method 
                DBI::last_insert_id() since MySQL ignores any extra
                arguments. See DBI for more information about this 
                delegated method. 
  Example     : my $id = $self->last_insert_id('my_id'); my $other_id = $self->last_insert_id();
  Returntype  : Scalar or undef
 
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public Bio::EnsEMBL::DBSQL::DensityTypeAdaptor Bio::EnsEMBL::DBSQL::DensityTypeAdaptor::new ( )
  Arg [1]    : see superclass (Bio::EnsEMBL::DBSQL::BaseAdaptor) arguments
  Example    : #use this instead of the constructor directly:
               my $dta = $db_adaptor->get_DensityTypeAdaptor();
  Description: Constructor. Creates a new DensityTypeAdaptor
  Returntype : Bio::EnsEMBL::DBSQL::DensityTypeAdaptor
  Exceptions : none
  Caller     : DBAdaptor
  Status     : Stable
 
Code:
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Reimplemented from Bio::EnsEMBL::DBSQL::BaseAdaptor.

public DBI::StatementHandle Bio::EnsEMBL::DBSQL::BaseAdaptor::prepare ( ) [inherited]
  Arg [1]    : string $string
               a SQL query to be prepared by this adaptors database
  Example    : $sth = $adaptor->prepare("select yadda from blabla")
  Description: provides a DBI statement handle from the adaptor. A convenience
               function so you dont have to write $adaptor->db->prepare all the
               time
  Returntype : DBI::StatementHandle
  Exceptions : none
  Caller     : Adaptors inherited from BaseAdaptor
  Status     : Stable
 
Code:
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Reimplemented in Bio::EnsEMBL::DBSQL::SliceAdaptor, and Bio::EnsEMBL::External::BlastAdaptor.

public Int Bio::EnsEMBL::DBSQL::BaseAdaptor::species_id ( ) [inherited]
  Arg [1]    : (optional) int $species_id
               The internal ID of the species in a multi-species database.
  Example    : $db = $adaptor->db();
  Description: Getter/Setter for the internal ID of the species in a
               multi-species database.  The default species ID is 1.
  Returntype : Integer
  Exceptions : none
  Caller     : Adaptors inherited from BaseAdaptor
  Status     : Stable
 
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public void Bio::EnsEMBL::DBSQL::DensityTypeAdaptor::store ( )
  Arg [1]    : list of Bio::EnsEMBL::DensityType @dt
               the density types to store in the database
  Example    : $density_type->store(@density_types);
  Description: Stores a list of density type objects in the database
  Returntype : none
  Exceptions : thrown if @dt is not defined
               or if any elements of @dt are not Bio::EnsEMBL::DensityType 
  Caller     : general
  Status     : Stable
 
Code:
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The documentation for this class was generated from the following file: