opendap.servers.test
Class test_SDGrid

java.lang.Object
  opendap.dap.BaseType
      opendap.dap.DConstructor
          opendap.dap.DGrid
              opendap.dap.Server.SDGrid
                  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.