dap4.dap4shared

Class D4DataCompoundArray

java.lang.Object

dap4.dap4shared.AbstractData

dap4.dap4shared.AbstractDataVariable

dap4.dap4shared.D4DataVariable

dap4.dap4shared.D4DataCompoundArray

All Implemented Interfaces:

Data, DataCompoundArray, DataVariable

public class D4DataCompoundArray
extends D4DataVariable
implements DataCompoundArray

Field Summary

Fields inherited from class dap4.dap4shared.D4DataVariable

dsp

Fields inherited from class dap4.dap4shared.AbstractData

sort, template

Constructor Summary

Constructors

Constructor and Description
D4DataCompoundArray(D4DSP dsp, DapVariable dv)

Method Summary

Modifier and Type	Method and Description
void	addElement(DataCompound di)
long	getCount() Get the total number of elements in the variable array.
DapVariable	getDapVariable()
D4DSP	getDSP()
DataSort	getElementSort() Get the element sort; currently returns only DataSort.{SEQUENCE,STRUCTURE}
void	read(java.util.List<Slice> slices, DataCompound[] data) Read multiple values at once.
DataCompound	read(long index) Provide a read of a single value at a given index in a variable.

Methods inherited from class dap4.dap4shared.AbstractDataVariable

getVariable

Methods inherited from class dap4.dap4shared.AbstractData

computesort, getSort, getTemplate

Methods inherited from class java.lang.Object

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

Methods inherited from interface dap4.core.data.DataVariable

getVariable

Methods inherited from interface dap4.core.data.Data

getSort, getTemplate

Constructor Detail

D4DataCompoundArray

public D4DataCompoundArray(D4DSP dsp,
                           DapVariable dv)
                    throws DataException

Throws:

DataException

Method Detail

getDSP

public D4DSP getDSP()

Overrides:

getDSP in class D4DataVariable

getDapVariable

public DapVariable getDapVariable()

addElement

public void addElement(DataCompound di)

getElementSort

public DataSort getElementSort()

Description copied from interface: DataCompoundArray

Get the element sort; currently returns only DataSort.{SEQUENCE,STRUCTURE}

Specified by:

getElementSort in interface DataCompoundArray

Returns:

sort

getCount

public long getCount()

Description copied from interface: DataCompoundArray

Get the total number of elements in the variable array. A scalar is treated as a one element array.

Specified by:

getCount in interface DataCompoundArray

Returns:

1 if the variable is scalar, else the product of the dimensions of the variable.

read

public void read(java.util.List<Slice> slices,
                 DataCompound[] data)
          throws DataException

Description copied from interface: DataCompoundArray

Read multiple values at once. The returned value (parameter "data") is some form of array of DataCompound objects.

Specified by:

read in interface DataCompoundArray

Parameters:

slices - slices constraining what is to be returned.

data - the array into which the values are returned

Throws:

DataException

read

public DataCompound read(long index)
                  throws DataException

Description copied from interface: DataCompoundArray

Provide a read of a single value at a given index in a variable.

Specified by:

read in interface DataCompoundArray

Parameters:

index - of the value to read.

Throws:

DataException