opendap.servers.test
Class test_SDGrid

java.lang.Object
  extended by opendap.dap.BaseType
      extended by opendap.dap.DConstructor
          extended by opendap.dap.DGrid
              extended by opendap.dap.Server.SDGrid
                  extended by opendap.servers.test.test_SDGrid
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, ClientIO, RelOps, ServerArrayMethods, ServerMethods

public class test_SDGrid
extends SDGrid

Holds a OPeNDAP Server Grid value.

Version:
$Revision: 23881 $
Author:
ndp
See Also:
BaseType, Serialized Form

Field Summary
 
Fields inherited from class opendap.dap.DGrid
ARRAY, arrayVar, MAPS, mapVars
 
Constructor Summary
test_SDGrid()
          Constructs a new test_SDGrid.
test_SDGrid(java.lang.String n)
          Constructs a new test_SDGrid with name n.
 
Method Summary
 boolean read(java.lang.String datasetName, java.lang.Object specialO)
          Read a value from the named dataset for this variable.
 
Methods inherited from class opendap.dap.Server.SDGrid
addVariable, equal, getStart, getStop, getStride, greater_eql, greater, isProject, isRead, isSynthesized, less_eql, less, not_equal, printDecl, printVal, printXML, projectedComponents, projectionYieldsGrid, regexp, serialize, setProject, setProject, setProjection, setRead, setSynthesized
 
Methods inherited from class opendap.dap.DGrid
checkSemantics, clone, deserialize, elementCount, externalize, getTypeName, getVar, getVariable, getVariables
 
Methods inherited from class opendap.dap.DConstructor
addVariable, someChildHasAttributes
 
Methods inherited from class opendap.dap.BaseType
addAttributeAlias, addAttributeContainer, appendAttribute, appendAttribute, appendAttributeContainer, checkSemantics, delAttribute, delAttribute, elementCount, getAttribute, getAttribute, getAttributeNames, getAttributeTable, getClearName, getLongName, getName, getParent, hasAttributes, newPrimitiveVector, printAttributes, printAttributes, printAttributes, printAttributes, printDecl, printDecl, printDecl, printDecl, printDecl, printDecl, printDecl, printVal, printVal, printVal, printXML, printXML, printXML, printXML, setClearName, setName, setParent
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

test_SDGrid

public test_SDGrid()
Constructs a new test_SDGrid.


test_SDGrid

public test_SDGrid(java.lang.String n)
Constructs a new test_SDGrid with name n.

Parameters:
n - the name of the variable.
Method Detail

read

public boolean read(java.lang.String datasetName,
                    java.lang.Object specialO)
             throws NoSuchVariableException,
                    java.io.IOException,
                    java.io.EOFException
Read a value from the named dataset for this variable.

Specified by:
read in interface ServerMethods
Specified by:
read in class SDGrid
Parameters:
datasetName - String identifying the file or other data store from which to read a vaue for this variable.
specialO - This Object is a goody that is used by Server implementations to deliver important, and as yet unknown, stuff to the read method. If you don't need it, make it a null.
Returns:
true if more data remains to be read, otherwise false. This is an abtsract method that must be implemented as part of the installation/localization of a OPeNDAP server.
Throws:
java.io.IOException
java.io.EOFException
NoSuchVariableException - When a variable can't be found.