bes
Updated for version 3.17.4
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A container is something that holds data. I.E. a netcdf file or a database entry. More...
#include <BESContainer.h>
Public Member Functions | |
virtual string | access ()=0 |
returns the true name of this container More... | |
virtual void | dump (ostream &strm) const |
dumps information about this object More... | |
string | get_attributes () const |
retrieve the attributes desired from this container More... | |
string | get_constraint () const |
retrieve the constraint expression for this container More... | |
string | get_container_type () const |
retrieve the type of data this container holds, such as cedar or netcdf. More... | |
string | get_dap4_constraint () const |
retrieve the constraint expression for this container More... | |
string | get_dap4_function () const |
retrieve the constraint expression for this container More... | |
string | get_real_name () const |
retrieve the real name for this container, such as a file name. More... | |
string | get_symbolic_name () const |
retrieve the symbolic name for this container More... | |
virtual BESContainer * | ptr_duplicate ()=0 |
pure abstract method to duplicate this instances of BESContainer | |
virtual bool | release ()=0 |
void | set_attributes (const string &attrs) |
set desired attributes for this container More... | |
void | set_constraint (const string &s) |
set the constraint for this container More... | |
void | set_container_type (const string &type) |
set the type of data that this container represents, such as cedar or netcdf. More... | |
void | set_dap4_constraint (const string &s) |
set the constraint for this container More... | |
void | set_dap4_function (const string &s) |
set the constraint for this container More... | |
void | set_real_name (const string &real_name) |
set the real name for this container, such as a file name if reading a data file. More... | |
Protected Member Functions | |
void | _duplicate (BESContainer ©_to) |
duplicate this instance into the passed container More... | |
BESContainer (const string &sym_name, const string &real_name, const string &type) | |
construct a container with the given symbolic name, real name and container type. More... | |
BESContainer (const BESContainer ©_from) | |
make a copy of the passed container More... | |
A symbolic name is a name that represents a set of data, such as a file, and the type of data, such as cedar, netcdf, hdf, etc... Associated with this symbolic name during run time is a constraint expression used to constrain the data and attributes desired from the container.
The symbolic name is looked up in persistence, such as a MySQL database, a file, or in volatile memory. The information retrieved from the persistent source is saved in the BESContainer and is used to execute the request from the client.
Definition at line 60 of file BESContainer.h.
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sym_name | symbolic name |
real_name | real name of the container, such as a file name |
type | type of data represented by this container, such as netcdf |
Definition at line 81 of file BESContainer.h.
References _duplicate(), and ptr_duplicate().
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copy_from | The container to copy |
Definition at line 39 of file BESContainer.cc.
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copy_to | The container to copy this instance into |
Definition at line 50 of file BESContainer.cc.
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pure virtual |
The true name of this container might be an uncompressed file name from the compressed file name represented by the real name of this container. This method would uncompress the real name and return the uncompressed file name. Another example is where the real name represents a WCS request. The access method would make the WCS request and return the name of the resulting file.
Implemented in BESFileContainer.
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Displays the pointer value of this instance along with information about this container.
strm | C++ i/o stream to dump the information to |
Implements BESObj.
Reimplemented in BESFileContainer.
Definition at line 68 of file BESContainer.cc.
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Definition at line 217 of file BESContainer.h.
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Definition at line 170 of file BESContainer.h.
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Definition at line 208 of file BESContainer.h.
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Definition at line 179 of file BESContainer.h.
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Definition at line 188 of file BESContainer.h.
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Definition at line 161 of file BESContainer.h.
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Definition at line 197 of file BESContainer.h.
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attrs | attributes desired to access for this container |
Definition at line 151 of file BESContainer.h.
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s | constraint |
Definition at line 104 of file BESContainer.h.
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type | type of data, such as cedar or netcdf |
Definition at line 142 of file BESContainer.h.
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s | constraint |
Definition at line 113 of file BESContainer.h.
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s | constraint |
Definition at line 122 of file BESContainer.h.
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real_name | real name, such as the file name |
Definition at line 132 of file BESContainer.h.