Module org.scijava.ops.engine

Package org.scijava.ops.engine.impl

Class DefaultOpEnvironment

java.lang.Object

org.scijava.ops.engine.impl.DefaultOpEnvironment

All Implemented Interfaces:

Comparable<OpEnvironment>, OpEnvironment, Prioritized<OpEnvironment>

public class DefaultOpEnvironment
extends Object
implements OpEnvironment

Default implementation of OpEnvironment, whose ops and related state are discovered from a SciJava application context.

Author:

Curtis Rueden, Gabriel Selzer

Constructor Summary

Constructors

Constructor	Description
DefaultOpEnvironment()
DefaultOpEnvironment(Discoverer... discoverers)

Method Summary

Modifier and Type	Method	Description
void	discoverEverything()
void	discoverUsing(Discoverer... arr)
Type	genericType(Object obj)
Hints	getDefaultHints()
String	help(OpRequest request)
String	helpVerbose(OpRequest request)
OpHistory	history()
SortedSet<OpInfo>	infos()
SortedSet<OpInfo>	infos(String name)
SortedSet<OpInfo>	infos(String name, Hints hints)
SortedSet<OpInfo>	infos(Hints hints)
<T> T	op(String opName, Nil<T> specialType, Nil<?>[] inTypes, Nil<?> outType, Hints hints)
<T> T	opFromInfoTree(InfoTree tree, Nil<T> specialType, Hints hints)
OpInfo	opify(Class<?> opClass, double priority, String... names)
double	priority()
void	register(Object... objects)
void	setDefaultHints(Hints hints)	Sets the default Hints used for finding Ops.
InfoTree	treeFromSignature(String signature)
<T> T	typeLambda(Nil<T> opType, T lambda)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.ops.api.OpEnvironment

help, help, helpVerbose, helpVerbose, op, op, op, opFromInfoTree, opFromSignature, opify

Methods inherited from interface org.scijava.priority.Prioritized

compareTo

Constructor Detail

DefaultOpEnvironment

public DefaultOpEnvironment()

DefaultOpEnvironment

public DefaultOpEnvironment(Discoverer... discoverers)

Method Detail

history

public OpHistory history()

Specified by:

history in interface OpEnvironment

infos

public SortedSet<OpInfo> infos()

Specified by:

infos in interface OpEnvironment

infos

public SortedSet<OpInfo> infos(String name)

Specified by:

infos in interface OpEnvironment

infos

public SortedSet<OpInfo> infos(Hints hints)

Specified by:

infos in interface OpEnvironment

infos

public SortedSet<OpInfo> infos(String name,
                               Hints hints)

Specified by:

infos in interface OpEnvironment

discoverUsing

public void discoverUsing(Discoverer... arr)

Specified by:

discoverUsing in interface OpEnvironment

discoverEverything

public void discoverEverything()

Specified by:

discoverEverything in interface OpEnvironment

op

public <T> T op(String opName,
                Nil<T> specialType,
                Nil<?>[] inTypes,
                Nil<?> outType,
                Hints hints)

Specified by:

op in interface OpEnvironment

opFromInfoTree

public <T> T opFromInfoTree(InfoTree tree,
                            Nil<T> specialType,
                            Hints hints)

Specified by:

opFromInfoTree in interface OpEnvironment

treeFromSignature

public InfoTree treeFromSignature(String signature)

Specified by:

treeFromSignature in interface OpEnvironment

genericType

public Type genericType(Object obj)

Specified by:

genericType in interface OpEnvironment

opify

public OpInfo opify(Class<?> opClass,
                    double priority,
                    String... names)

Specified by:

opify in interface OpEnvironment

typeLambda

public <T> T typeLambda(Nil<T> opType,
                        T lambda)

Specified by:

typeLambda in interface OpEnvironment

register

public void register(Object... objects)

Specified by:

register in interface OpEnvironment

help

public String help(OpRequest request)

Specified by:

help in interface OpEnvironment

helpVerbose

public String helpVerbose(OpRequest request)

Specified by:

helpVerbose in interface OpEnvironment

setDefaultHints

public void setDefaultHints(Hints hints)

Sets the default Hints used for finding Ops.

Note that this method is not thread safe and is provided for convenience. If the user wishes to use Hints in a thread-safe manner, they should use op(String, Nil, Nil[], Nil, Hints) if using different Hints for different calls. Alternatively, this method can be called before all Ops called in parallel without issues.

Specified by:

setDefaultHints in interface OpEnvironment

getDefaultHints

public Hints getDefaultHints()

Specified by:

getDefaultHints in interface OpEnvironment

priority

public double priority()

Specified by:

priority in interface Prioritized<OpEnvironment>