org.autoplot.jythonsupport.PyQDataSet

PyQDataSet wraps a QDataSet to provide Python operator overloading and indexing. For example, the Python plus "+" operator is implemented in the method "__add__", and ds[0,:] is implemented in __getitem__ and __setitem__. The class PyQDataSetAdapter is responsible for creating the PyQDataSet when a QDataSet is brought into the Python interpreter.

PyQDataSet( )

PyQDataSet( QDataSet ds )

Note getDataSet will always provide a writable dataset.

abs

__abs__( ) → PyObject

Returns:

PyObject

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add

__add__( PyObject arg0 ) → PyQDataSet

Parameters

arg0 - a PyObject

Returns:

org.autoplot.jythonsupport.PyQDataSet

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and

__and__( PyObject o ) → PyObject

Parameters

o - a PyObject

Returns:

PyObject

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__coerce_ex__

__coerce_ex__( PyObject arg0 ) → Object

Parameters

arg0 - a PyObject

Returns:

java.lang.Object

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delattr

__delattr__( String attr ) → void

Parameters

attr - a String

Returns:

void (returns nothing)

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div

__div__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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eq

__eq__( PyObject o ) → PyObject

Parameters

o - a PyObject

Returns:

PyObject

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findattr

__findattr__( String name ) → PyObject

Parameters

name - a String

Returns:

PyObject

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float

__float__( ) → PyFloat

Returns:

PyFloat

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floordiv

__floordiv__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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ge

__ge__( PyObject o ) → PyObject

Parameters

o - a PyObject

Returns:

PyObject

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getitem

__getitem__( PyObject arg0 ) → PyObject

This implements the Python indexing, such as data[4,:,3:5]. Note this includes many QDataSet operations: a single index represents a slice, a range like 3:5 is a trim, an array is a sort, and a colon leaves a dimension alone. See https://github.com/autoplot/documentation/blob/master/md/developer.python.indexing.md TODO: preserve metadata TODO: verify all index types.

Parameters

arg0 - various python types https://github.com/autoplot/documentation/blob/master/md/developer.python.indexing.md

Returns:

element or subset of data.

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gt

__gt__( PyObject o ) → PyObject

Parameters

o - a PyObject

Returns:

PyObject

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int

__int__( ) → PyObject

Returns:

PyObject

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iter

__iter__( ) → PyObject

Returns:

PyObject

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le

__le__( PyObject o ) → PyObject

Parameters

o - a PyObject

Returns:

PyObject

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len

__len__( ) → int

Returns:

int

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long

__long__( ) → PyLong

Returns:

PyLong

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lt

__lt__( PyObject o ) → PyObject

Parameters

o - a PyObject

Returns:

PyObject

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mod

__mod__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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mul

__mul__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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ne

__ne__( PyObject o ) → PyObject

Parameters

o - a PyObject

Returns:

PyObject

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neg

__neg__( ) → PyObject

Returns:

PyObject

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nonzero

__nonzero__( ) → boolean

Returns:

boolean

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or

__or__( PyObject o ) → PyObject

Parameters

o - a PyObject

Returns:

PyObject

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pos

__pos__( ) → PyObject

Returns:

PyObject

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pow

__pow__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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radd

__radd__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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rdiv

__rdiv__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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rfloordiv

__rfloordiv__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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rmod

__rmod__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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rmul

__rmul__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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rpow

__rpow__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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rsub

__rsub__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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setattr

__setattr__( String name, PyObject value ) → void

Parameters

name - a String
value - a PyObject

Returns:

void (returns nothing)

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setitem

__setitem__( PyObject arg0, PyObject arg1 ) → void

Assign the values to the indeces specified. Note, if the value has units and the PyQDataSet does not yet have units, then the units are assigned. See http://autoplot.org/developer.python.indexing

Parameters

arg0 - the indeces
arg1 - the values to assign

Returns:

void (returns nothing)

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sub

__sub__( PyObject arg0 ) → PyObject

Parameters

arg0 - a PyObject

Returns:

PyObject

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tojava

__tojava__( java.lang.Class c ) → Object

This is what does the magical coersion, see https://sourceforge.net/p/autoplot/bugs/1861/

Parameters

c - the class needed.

Returns:

instance of the class if available.

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append

append( PyObject arg0 ) → PyQDataSet

Parameters

arg0 - a PyObject

Returns:

org.autoplot.jythonsupport.PyQDataSet

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equals

equals( Object ob_other ) → boolean

Parameters

ob_other - an Object

Returns:

boolean

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equals( org.autoplot.jythonsupport.PyQDataSet ob_other ) → boolean

getQDataSet

getQDataSet( ) → QDataSet

Returns:

org.das2.qds.QDataSet

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getSerialNumber

getSerialNumber( ) → int

return the serial number.

Returns:

an int

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hashCode

hashCode( ) → int

Returns:

int

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invoke

invoke( String name ) → PyObject

Parameters

name - a String

Returns:

PyObject

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invoke( String name, PyObject arg1 ) → PyObject
invoke( String name, PyObject arg1, PyObject arg2 ) → PyObject
invoke( String name, PyObject[] args, java.lang.String[] keywords ) → PyObject
invoke( String name, PyObject[] args ) → PyObject

isNumberType

isNumberType( ) → boolean

Returns:

boolean

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putProperty

putProperty( PyString prop, Object value ) → void

Parameters

prop - a PyString
value - an Object

Returns:

void (returns nothing)

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putProperty( PyString prop, int index, Object value ) → void

putValue

putValue( double value ) → void

Parameters

value - a double

Returns:

void (returns nothing)

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putValue( int i0, double value ) → void
putValue( int i0, int i1, double value ) → void
putValue( int i0, int i1, int i2, double value ) → void
putValue( int i0, int i1, int i2, int i3, double value ) → void

toString

toString( ) → String

Returns:

java.lang.String

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