Examples of org.apache.flex.compiler.internal.projects.DependencyGraph

org.apache.flex.compiler.internal.projects.DependencyGraph

Class to track dependencies in a {@link CompilerProject}.

There are four types of dependency that may exist from one {@link ICompilationUnit} to another {@link ICompilationUnit}.

Inheritance Dependency

If {@link ICompilationUnit} A contains a definition that extends a classor implements an interface defined in {@link ICompilationUnit} B, then thereis an inheritance dependency from A to B.

Signature Dependency

If any of:

class member variable ( or constant ) type annotation expression
class method return type annotation expression
class method parameter type annotation expression
script variable ( or constant ) type annotation expression
script function return type annotation expression
script function parameter type annotation expression

in {@link ICompilationUnit} A refers to a definition from{@link ICompilationUnit} B, then there is a signature dependency from A to B.

Namespace Dependency

If {@link ICompilationUnit} A depends on a namespace definition from{@link ICompilationUnit} B, then there is a namespace dependency from A to B.

Expression Dependency

If {@link ICompilationUnit} A contains any reference to{@link ICompilationUnit} B that does not result in any other type ofdependency, then there exists an expression dependency from A to B.

The code in this class intends to make adding or updating a dependency edge very fast and thread safe.

            script.setLastModified(cu.getSyntaxTreeRequest().get().getLastModified());
            
            if (definitionsToBuild != null)
                definitionsToBuild.add(def);
        }
        final DependencyGraph dependencyGraph =
            flexProject.getDependencyGraph();
        Set<ICompilationUnit> directDependencies = 
            dependencyGraph.getDirectDependencies(cu);
        for (ICompilationUnit directDependency : directDependencies)
        {
            final Map<String, DependencyTypeSet> dependenciesMap =
                dependencyGraph.getDependencySet(cu, directDependency);
            for (Map.Entry<String, DependencyTypeSet> dependencyEntry : dependenciesMap.entrySet())
            {
                for (DependencyType type : dependencyEntry.getValue())
                    script.addDependency(dependencyEntry.getKey(), type);
            }

Examples of org.apache.flex.compiler.internal.projects.DependencyGraph

Related Classes of org.apache.flex.compiler.internal.projects.DependencyGraph