Package thredds.server.opendap

Class NcSDFloat32

java.lang.Object

opendap.dap.DAPNode

opendap.dap.BaseType

opendap.dap.DPrimitive

opendap.dap.DFloat32

thredds.server.opendap.servers.SDFloat32

thredds.server.opendap.NcSDFloat32

All Implemented Interfaces:

Serializable, Cloneable, opendap.dap.ClientIO, HasNetcdfVariable, ExprParserConstants, RelOps, ServerMethods

public class NcSDFloat32
extends SDFloat32
implements HasNetcdfVariable

Wraps a netcdf scalar float variable.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class opendap.dap.DAPNode

opendap.dap.DAPNode.CloneMap

Field Summary

Fields inherited from class opendap.dap.DAPNode

_nameClear, _nameEncoded, log

Fields inherited from interface thredds.server.opendap.servers.parsers.ExprParserConstants

AMPERSAND, COLON, COMMA, DEFAULT, EOF, EQUAL, FLOATCONST, FUNCTION, GREATER, GREATER_EQL, INTCONST, LBRACE, LBRACKET, LESS, LESS_EQL, LPAREN, NOT_EQUAL, operatorImage, RBRACE, RBRACKET, REGEXP, RPAREN, SEPARATOR, STRINGCONST, tokenImage, VAR, WORD

Method Summary

Modifier and Type	Method	Description
ucar.nc2.Variable	getVariable()	get the underlying proxy
boolean	read(String datasetName, Object specialO)	Read the value (parameters are ignored).
void	serialize(DataOutputStream sink, ucar.ma2.StructureData sdata, ucar.ma2.StructureMembers.Member m)
void	setData(ucar.ma2.Array data)	reset the underlying proxy

Methods inherited from class thredds.server.opendap.servers.SDFloat32

equal, greater, greater_eql, isRead, isSynthesized, less, less_eql, not_equal, printDecl, printVal, printXML, regexp, serialize, setProject, setRead, setSynthesized

Methods inherited from class opendap.dap.DFloat32

deserialize, externalize, getTypeName, getValue, newPrimitiveVector, setValue

Methods inherited from class opendap.dap.BaseType

addAttributeAlias, addAttributeContainer, appendAttribute, appendAttribute, appendAttributeContainer, checkSemantics, checkSemantics, cloneDAG, delAttribute, delAttribute, elementCount, elementCount, getAttribute, getAttribute, getAttributeNames, getAttributeTable, getLongName, hasAttributes, printAttributes, printAttributes, printAttributes, printAttributes, printConstraint, printDecl, printDecl, printDecl, printDecl, printDecl, printDecl, printDecl, printVal, printVal, printVal, printXML, printXML, printXML, printXML, setClearName

Methods inherited from class opendap.dap.DAPNode

clone, cloneDAG, getClearName, getEncodedName, getParent, isProject, setEncodedName, setParent, setProject, setProjected

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface thredds.server.opendap.servers.ServerMethods

isProject, setProject

Method Detail

getVariable

public ucar.nc2.Variable getVariable()

Description copied from interface: HasNetcdfVariable

get the underlying proxy

Specified by:

getVariable in interface HasNetcdfVariable

read

public boolean read(String datasetName,
                    Object specialO)
             throws IOException

Read the value (parameters are ignored).

Specified by:

read in interface ServerMethods

Specified by:

read in class SDFloat32

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:

IOException - When there is a problem reading data.

setData

public void setData(ucar.ma2.Array data)

Description copied from interface: HasNetcdfVariable

reset the underlying proxy

Specified by:

setData in interface HasNetcdfVariable

serialize

public void serialize(DataOutputStream sink,
                      ucar.ma2.StructureData sdata,
                      ucar.ma2.StructureMembers.Member m)
               throws IOException

Specified by:

serialize in interface HasNetcdfVariable

Throws:

IOException