org.shapelogic.streams
Class StreamFactory

java.lang.Object
  org.shapelogic.streams.StreamFactory

public class StreamFactory
extends java.lang.Object

StreamFactory is a factory for Streams.

Author:

Sami Badawi

Constructor Summary

StreamFactory(RecursiveContext recursiveContext)

Method Summary

<In0,In1,In2> ListStream<java.lang.Boolean>	addAndListStream0(java.lang.String andName, java.lang.String partName, java.lang.String inputName, java.lang.String expression, java.lang.String binaryPredicateString, In2 compareObject, java.lang.String language)
<In0,In1,In2> ListStream<java.lang.Boolean>	addToAndListStream0(java.lang.String andName, java.lang.String partName, java.lang.String inputName, BinaryPredicate<In1,In2> binaryPredicate, In2 compareObject)
<In0,In1,In2> ListStream<java.lang.Boolean>	addToAndListStream0(java.lang.String andName, java.lang.String inputName, java.lang.String binaryPredicateString, In2 compareObject)
<In0,In1,In2> ListStream<java.lang.Boolean>	addToAndListStream0(java.lang.String andName, java.lang.String partName, java.lang.String inputName, java.lang.String expression, BinaryPredicate<In1,In2> binaryPredicate, In2 compareObject, java.lang.String language)
<In0,In1,In2> ListStream<java.lang.Boolean>	addToAndListStream0(java.lang.String andName, java.lang.String partName, java.lang.String inputName, java.lang.String binaryPredicateString, In2 compareObject)
static <E> CalcIndex1<java.lang.Object,E>	createCalcIndex1(java.util.Iterator<E> iterator)
static <In,E> ListStream<E>	createListStream(CalcIndex1<In,E> transformer)
static <E> ListStream<E>	createListStream(java.util.Iterator<E> iterator)
static <E> ListStream<E>	createListStream(java.util.Iterator<E> iterator, int maxLast)
static <In,E> ListStream<E>	createListStream(java.lang.String name, java.lang.String expression, java.lang.String language, java.lang.Integer stopNumber, E... startList) Create stream based on a function.
<In0,In2> ListStream<java.lang.Boolean>	createListStream0(java.lang.String name, java.lang.String inputName, BinaryPredicate<In0,In2> binaryPredicate, In2 compareObject)
<In0,In1,In2> ListStream<java.lang.Boolean>	createListStream0(java.lang.String name, java.lang.String inputName, java.lang.String expression, BinaryPredicate<In1,In2> binaryPredicate, In2 compareObject, java.lang.String language) Create stream based on a function.
<In0,In1,In2> ListStream<java.lang.Boolean>	createListStream0(java.lang.String name, java.lang.String inputName, java.lang.String expression, java.lang.String binaryPredicateString, In2 compareObject, java.lang.String language) Create stream based on a function.
<E> NumberedStream<E>	findNumberedStream(java.lang.String name)
static <E> NumberedStream<E>	findNumberedStream(java.lang.String name, RecursiveContext recursiveContext) Factory for finding NumberedStream in RecursiveContext.
static <In1,In2> Calc1<In1,java.lang.Boolean>	makeBooleanCalc1(BinaryPredicate<In1,In2> binaryPredicate, In2 compareObject)
static <In0,In1,In2> Calc1<In0,java.lang.Boolean>	makeFunctionBooleanCalc1(java.lang.String expression, BinaryPredicate<In1,In2> binaryPredicate, In2 compareObject, java.lang.String language, java.lang.String functionName)
static <In0,In1,In2> Calc1<In0,java.lang.Boolean>	makeFunctionBooleanCalc1(java.lang.String expression, java.lang.String binaryPredicateString, In2 compareObject, java.lang.String language, java.lang.String functionName)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamFactory

public StreamFactory(RecursiveContext recursiveContext)

Method Detail

createListStream

public static <In,E> ListStream<E> createListStream(CalcIndex1<In,E> transformer)

createListStream

public static <E> ListStream<E> createListStream(java.util.Iterator<E> iterator,
                                                 int maxLast)

createListStream

public static <E> ListStream<E> createListStream(java.util.Iterator<E> iterator)

createCalcIndex1

public static <E> CalcIndex1<java.lang.Object,E> createCalcIndex1(java.util.Iterator<E> iterator)

createListStream

public static <In,E> ListStream<E> createListStream(java.lang.String name,
                                                    java.lang.String expression,
                                                    java.lang.String language,
                                                    java.lang.Integer stopNumber,
                                                    E... startList)

Create stream based on a function.

Type Parameters:

In - is not used now maybe I should change the type

E - Element type

Parameters:

name - of the stream

expression - in Scripting language of values stream

language - Scripting language by name, Groovy is the default

stopNumber - length of this stream

startList - elements to add to stream at the beginning

Returns:

createListStream0

public <In0,In1,In2> ListStream<java.lang.Boolean> createListStream0(java.lang.String name,
                                                                     java.lang.String inputName,
                                                                     java.lang.String expression,
                                                                     BinaryPredicate<In1,In2> binaryPredicate,
                                                                     In2 compareObject,
                                                                     java.lang.String language)

Create stream based on a function.
I need to handle something like this:

A, "polygons", "def tempA2 = {it.points.length}", "==", 5

What should the output type of this be?
NumberedStream[Boolean]
CaclIndex[Boolean]
Predicate[Integer]

Type Parameters:

In - is not used now maybe I should change the type

E - Element type

Parameters:

name - of the created stream

input - name of the input stream

expression - in Scripting language of values stream

binaryPredicate - by name

compareObject -

language - Scripting language by name, Groovy is the default

Returns:

createListStream0

public <In0,In1,In2> ListStream<java.lang.Boolean> createListStream0(java.lang.String name,
                                                                     java.lang.String inputName,
                                                                     java.lang.String expression,
                                                                     java.lang.String binaryPredicateString,
                                                                     In2 compareObject,
                                                                     java.lang.String language)

Create stream based on a function.
I need to handle something like this:

A, "polygons", "def tempA2 = {it.points.length}", "==", 5

What should the output type of this be?
NumberedStream[Boolean]
CaclIndex[Boolean]
Predicate[Integer]

Type Parameters:

In - is not used now maybe I should change the type

E - Element type

Parameters:

name - of the created stream

input - name of the input stream

expression - in Scripting language of values stream

binaryPredicate - by name

compareObject -

language - Scripting language by name, Groovy is the default

Returns:

makeFunctionBooleanCalc1

public static <In0,In1,In2> Calc1<In0,java.lang.Boolean> makeFunctionBooleanCalc1(java.lang.String expression,
                                                                                  BinaryPredicate<In1,In2> binaryPredicate,
                                                                                  In2 compareObject,
                                                                                  java.lang.String language,
                                                                                  java.lang.String functionName)

makeBooleanCalc1

public static <In1,In2> Calc1<In1,java.lang.Boolean> makeBooleanCalc1(BinaryPredicate<In1,In2> binaryPredicate,
                                                                      In2 compareObject)

makeFunctionBooleanCalc1

public static <In0,In1,In2> Calc1<In0,java.lang.Boolean> makeFunctionBooleanCalc1(java.lang.String expression,
                                                                                  java.lang.String binaryPredicateString,
                                                                                  In2 compareObject,
                                                                                  java.lang.String language,
                                                                                  java.lang.String functionName)

findNumberedStream

public static <E> NumberedStream<E> findNumberedStream(java.lang.String name,
                                                       RecursiveContext recursiveContext)
                                            throws java.util.NoSuchElementException

Factory for finding NumberedStream in RecursiveContext.

Type Parameters:

E -

Parameters:

name - of the stream

Returns:

Throws:

java.util.NoSuchElementException

findNumberedStream

public <E> NumberedStream<E> findNumberedStream(java.lang.String name)

createListStream0

public <In0,In2> ListStream<java.lang.Boolean> createListStream0(java.lang.String name,
                                                                 java.lang.String inputName,
                                                                 BinaryPredicate<In0,In2> binaryPredicate,
                                                                 In2 compareObject)

addToAndListStream0

public <In0,In1,In2> ListStream<java.lang.Boolean> addToAndListStream0(java.lang.String andName,
                                                                       java.lang.String partName,
                                                                       java.lang.String inputName,
                                                                       java.lang.String expression,
                                                                       BinaryPredicate<In1,In2> binaryPredicate,
                                                                       In2 compareObject,
                                                                       java.lang.String language)

addAndListStream0

public <In0,In1,In2> ListStream<java.lang.Boolean> addAndListStream0(java.lang.String andName,
                                                                     java.lang.String partName,
                                                                     java.lang.String inputName,
                                                                     java.lang.String expression,
                                                                     java.lang.String binaryPredicateString,
                                                                     In2 compareObject,
                                                                     java.lang.String language)

addToAndListStream0

public <In0,In1,In2> ListStream<java.lang.Boolean> addToAndListStream0(java.lang.String andName,
                                                                       java.lang.String partName,
                                                                       java.lang.String inputName,
                                                                       BinaryPredicate<In1,In2> binaryPredicate,
                                                                       In2 compareObject)

addToAndListStream0

public <In0,In1,In2> ListStream<java.lang.Boolean> addToAndListStream0(java.lang.String andName,
                                                                       java.lang.String partName,
                                                                       java.lang.String inputName,
                                                                       java.lang.String binaryPredicateString,
                                                                       In2 compareObject)

addToAndListStream0

public <In0,In1,In2> ListStream<java.lang.Boolean> addToAndListStream0(java.lang.String andName,
                                                                       java.lang.String inputName,
                                                                       java.lang.String binaryPredicateString,
                                                                       In2 compareObject)