Package jetbrains.mps.scope

Class ConditionalScope

java.lang.Object

jetbrains.mps.smodel.BaseScope

jetbrains.mps.project.FilteredScope

jetbrains.mps.scope.ConditionalScope

All Implemented Interfaces:

SearchScope

public final class ConditionalScope
extends FilteredScope

Scope filtered with conditions. XXX perhaps, shall root at BaseScope instead of FilteredScope as with Java8 filtering is easy to accomplish with streams and predicates. The only obstacle is that it's not handy to use predicates from MPS (could not use method references nor invoke Predicate's defaults to construct compound) Perhaps, could extend Predicate in Condition, with default test() implementation to facilitate migration?

Since:

3.4

Field Summary

Fields inherited from class jetbrains.mps.project.FilteredScope

myScope

Constructor Summary

Constructors

Constructor	Description
ConditionalScope(SearchScope scope, Condition<SModule> moduleCondition, Condition<SModel> modelCondition)

Method Summary

Modifier and Type	Method	Description
protected boolean	acceptModel(SModel model)
protected boolean	acceptModule(SModule module)

Methods inherited from class jetbrains.mps.project.FilteredScope

getModels, getModules, resolve, resolve

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jetbrains.mps.openapi.module.SearchScope

resolve

Constructor Detail

ConditionalScope

public ConditionalScope(@NotNull
                        SearchScope scope,
                        @Nullable
                        Condition<SModule> moduleCondition,
                        @Nullable
                        Condition<SModel> modelCondition)

Parameters:

scope - scope to filter with conditions, mandatory.

moduleCondition - optional condition for modules of the scope to match, any module matches if unspecified.

modelCondition - optional condition for models of the scope to match, any model matches if unspecified.

Method Detail

acceptModule

protected boolean acceptModule(SModule module)

Specified by:

acceptModule in class FilteredScope

acceptModel

protected boolean acceptModel(SModel model)

Specified by:

acceptModel in class FilteredScope