org.das2.dataset
Class ClippedVectorDataSet

java.lang.Object
  org.das2.dataset.ClippedVectorDataSet

All Implemented Interfaces:

DataSet, VectorDataSet

public class ClippedVectorDataSet
extends java.lang.Object
implements VectorDataSet

Field Summary

Fields inherited from interface org.das2.dataset.DataSet

PROPERTY_CACHE_TAG, PROPERTY_FORMATTER, PROPERTY_PLANE_PEAKS, PROPERTY_PLANE_WEIGHTS, PROPERTY_RENDERER, PROPERTY_SIZE_BYTES, PROPERTY_X_LABEL, PROPERTY_X_MONOTONIC, PROPERTY_X_RANGE, PROPERTY_X_TAG_WIDTH, PROPERTY_Y_LABEL, PROPERTY_Y_RANGE, PROPERTY_Y_SCALETYPE, PROPERTY_Y_TAG_WIDTH, PROPERTY_Z_LABEL, PROPERTY_Z_RANGE, PROPERTY_Z_SCALETYPE

Constructor Summary

ClippedVectorDataSet(VectorDataSet source, DatumRange xclip)
Creates a new instance of ClippedVectorDataSet

ClippedVectorDataSet(VectorDataSet source, int xoffset, int xlength)

Method Summary

Datum	getDatum(int i) Returns the Y value for the given index into the x tags as a Datum.
double	getDouble(int i, Units units) Returns the Y value for the given index into the x tags as a double with the given units.
int	getInt(int i, Units units) Returns the Y value for the given index into the x tags as a int with the given units.
DataSet	getPlanarView(java.lang.String planeID) Returns a DataSet with the specified view as the primary view.
java.lang.String[]	getPlaneIds() Returns a list of auxillary planes (e.g.
java.util.Map	getProperties() Returns all dataset properties in a Map.
java.lang.Object	getProperty(java.lang.String name) Returns the property value associated with the string name
int	getXLength() Returns the number of x tags in this data set.
Datum	getXTagDatum(int i) Returns the value of the x tag at the given index i as a Datum.
double	getXTagDouble(int i, Units units) Returns the value of the x tag at the given index i as a double in the given units.
int	getXTagInt(int i, Units units) Returns the value of the x tag at the given index i as an int in the given units.
Units	getXUnits() Returns the Units object representing the unit type of the x tags for this data set.
Units	getYUnits() Returns the Units object representing the unit type of the y tags or y values for this data set.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClippedVectorDataSet

public ClippedVectorDataSet(VectorDataSet source,
                            DatumRange xclip)

Creates a new instance of ClippedVectorDataSet

ClippedVectorDataSet

public ClippedVectorDataSet(VectorDataSet source,
                            int xoffset,
                            int xlength)

Method Detail

getDatum

public Datum getDatum(int i)

Description copied from interface: VectorDataSet

Returns the Y value for the given index into the x tags as a Datum.

Specified by:

getDatum in interface VectorDataSet

Parameters:

i - index of the x tag for the requested value.

Returns:

the value at index location i as a Datum

getDouble

public double getDouble(int i,
                        Units units)

Description copied from interface: VectorDataSet

Returns the Y value for the given index into the x tags as a double with the given units.

Specified by:

getDouble in interface VectorDataSet

Parameters:

i - index of the x tag for the requested value.

units - the units the returned value should be coverted to.

Returns:

the value at index location i as a double.

getInt

public int getInt(int i,
                  Units units)

Description copied from interface: VectorDataSet

Returns the Y value for the given index into the x tags as a int with the given units.

Specified by:

getInt in interface VectorDataSet

Parameters:

i - index of the x tag for the requested value.

units - the units the returned value should be coverted to.

Returns:

the value at index location i as a int.

getPlanarView

public DataSet getPlanarView(java.lang.String planeID)

Description copied from interface: DataSet

Returns a DataSet with the specified view as the primary view.

Specified by:

getPlanarView in interface DataSet

Parameters:

planeID - the String id of the requested plane.

Returns:

the specified view, as a DataSet

getPlaneIds

public java.lang.String[] getPlaneIds()

Description copied from interface: DataSet

Returns a list of auxillary planes (e.g. weights, peaks) for the dataset. Note that the default plane, "" may or may not be returned, based on implementations.

Specified by:

getPlaneIds in interface DataSet

getProperties

public java.util.Map getProperties()

Description copied from interface: DataSet

Returns all dataset properties in a Map.

Specified by:

getProperties in interface DataSet

Returns:

a Map of all properties.

getProperty

public java.lang.Object getProperty(java.lang.String name)

Description copied from interface: DataSet

Returns the property value associated with the string name

Specified by:

getProperty in interface DataSet

Parameters:

name - the name of the property requested

Returns:

the property value for name or null

getXLength

public int getXLength()

Description copied from interface: DataSet

Returns the number of x tags in this data set. XTags must be monotonically increasing with i.

Specified by:

getXLength in interface DataSet

Returns:

the number of x tags in this data set.

getXTagDatum

public Datum getXTagDatum(int i)

Description copied from interface: DataSet

Returns the value of the x tag at the given index i as a Datum.

Specified by:

getXTagDatum in interface DataSet

Parameters:

i - the index of the requested x tag

Returns:

the value of the x tag at the given index i as a Datum.

getXTagDouble

public double getXTagDouble(int i,
                            Units units)

Description copied from interface: DataSet

Returns the value of the x tag at the given index i as a double in the given units. XTags must be monotonically increasing with i.

Specified by:

getXTagDouble in interface DataSet

Parameters:

i - the index of the requested x tag

units - the units of the returned value

Returns:

the value of the x tag at the given index i as a double.

getXTagInt

public int getXTagInt(int i,
                      Units units)

Description copied from interface: DataSet

Returns the value of the x tag at the given index i as an int in the given units. XTags must be monotonically increasing with i.

Specified by:

getXTagInt in interface DataSet

Parameters:

i - the index of the requested x tag

units - the units of the returned value.

Returns:

the value of the x tag at the given index i as an int.

getXUnits

public Units getXUnits()

Description copied from interface: DataSet

Returns the Units object representing the unit type of the x tags for this data set.

Specified by:

getXUnits in interface DataSet

Returns:

the x units

getYUnits

public Units getYUnits()

Description copied from interface: DataSet

Returns the Units object representing the unit type of the y tags or y values for this data set.

Specified by:

getYUnits in interface DataSet

Returns:

the y units