Examples with Pair org.eclipse.xtext.xbase.lib.Pair used on opensource projects

Example 56 with Pair

use of org.eclipse.xtext.xbase.lib.Pair in project xtext-xtend by eclipse.

the class WorkspaceScenariosTest method createProjectWithJarDependency.

protected IProject createProjectWithJarDependency(final Function1<? super String, ? extends Boolean> jarFilter) {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("package mypack");
        _builder.newLine();
        _builder.newLine();
        _builder.append("import org.eclipse.xtend.lib.annotations.Data");
        _builder.newLine();
        _builder.newLine();
        _builder.append("@Data class MyData {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("String someProp");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("int anotherProp");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        Pair<String, String> _mappedTo = Pair.<String, String>of("mypack/MyData.xtend", _builder.toString());
        final byte[] jarData = this.createJar(Collections.<Pair<? extends String, ? extends String>>unmodifiableList(CollectionLiterals.<Pair<? extends String, ? extends String>>newArrayList(_mappedTo)), jarFilter);
        final IProject project = WorkbenchTestHelper.createPluginProject("my.project", "org.eclipse.xtext.xbase.lib");
        this.addJarToProject(project, jarData);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("package pack");
        _builder_1.newLine();
        _builder_1.newLine();
        _builder_1.append("import mypack.MyData");
        _builder_1.newLine();
        _builder_1.newLine();
        _builder_1.append("class MyClass {");
        _builder_1.newLine();
        _builder_1.append("\t");
        _builder_1.newLine();
        _builder_1.append("\t");
        _builder_1.append("def String myMethod() {");
        _builder_1.newLine();
        _builder_1.append("\t\t");
        _builder_1.append("val myData = new MyData(\'foo\', 42)");
        _builder_1.newLine();
        _builder_1.append("\t\t");
        _builder_1.append("return myData.getSomeProp() + myData.getAnotherProp()");
        _builder_1.newLine();
        _builder_1.append("\t");
        _builder_1.append("}");
        _builder_1.newLine();
        _builder_1.append("}");
        _builder_1.newLine();
        IResourcesSetupUtil.createFile("my.project/src/pack/MyClass.xtend", _builder_1.toString());
        IResourcesSetupUtil.waitForBuild();
        return project;
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 57 with Pair

use of org.eclipse.xtext.xbase.lib.Pair in project xtext-xtend by eclipse.

the class WorkspaceScenariosTest method createJar.

public byte[] createJar(final Iterable<? extends Pair<? extends String, ? extends String>> sourceFiles, final Function1<? super String, ? extends Boolean> filter) {
    try {
        final IProject project = WorkbenchTestHelper.createPluginProject("my.temporary.data.project", "org.eclipse.xtext.xbase.lib", "org.eclipse.xtend.lib");
        final HashMap<String, InputStream> listOfContents = CollectionLiterals.<String, InputStream>newHashMap();
        try {
            JavaProjectSetupUtil.addSourceFolder(JavaCore.create(project), "src");
            JavaProjectSetupUtil.addSourceFolder(JavaCore.create(project), "xtend-gen");
            for (final Pair<? extends String, ? extends String> sourceFile : sourceFiles) {
                String _key = sourceFile.getKey();
                IResourcesSetupUtil.createFile(("my.temporary.data.project/src/" + _key), sourceFile.getValue());
            }
            IResourcesSetupUtil.waitForBuild();
            final IResourceVisitor _function = (IResource it) -> {
                if ((it instanceof IFile)) {
                    final String path = ((IFile) it).getProjectRelativePath().removeFirstSegments(1).toString();
                    if (((!(filter.apply(path)).booleanValue()) && (!listOfContents.containsKey(path)))) {
                        listOfContents.put(path, ((IFile) it).getContents());
                    }
                }
                return true;
            };
            final IResourceVisitor visitor = _function;
            project.getFolder("src").accept(visitor);
            project.getFolder("xtend-gen").accept(visitor);
            project.getFolder("bin").accept(visitor);
            final Function1<Map.Entry<String, InputStream>, Pair<String, InputStream>> _function_1 = (Map.Entry<String, InputStream> it) -> {
                String _key_1 = it.getKey();
                InputStream _value = it.getValue();
                return Pair.<String, InputStream>of(_key_1, _value);
            };
            final InputStream jarin = JavaProjectSetupUtil.jarInputStream(((Pair<String, InputStream>[]) Conversions.unwrapArray(IterableExtensions.<Pair<String, InputStream>>toList(IterableExtensions.<Map.Entry<String, InputStream>, Pair<String, InputStream>>map(listOfContents.entrySet(), _function_1)), Pair.class)));
            return ByteStreams.toByteArray(jarin);
        } finally {
            final Consumer<InputStream> _function_2 = (InputStream it) -> {
                try {
                    it.close();
                } catch (Throwable _e) {
                    throw Exceptions.sneakyThrow(_e);
                }
            };
            listOfContents.values().forEach(_function_2);
            project.delete(true, true, null);
        }
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 58 with Pair

use of org.eclipse.xtext.xbase.lib.Pair in project xtext-xtend by eclipse.

the class XtendGenerator method compileLocalTypeStubs.

public void compileLocalTypeStubs(final JvmFeature feature, final ITreeAppendable appendable, final GeneratorConfig config) {
    final Function1<JvmGenericType, Boolean> _function = (JvmGenericType it) -> {
        boolean _isAnonymous = it.isAnonymous();
        return Boolean.valueOf((!_isAnonymous));
    };
    final Consumer<JvmGenericType> _function_1 = (JvmGenericType it) -> {
        appendable.newLine();
        EObject _head = IterableExtensions.<EObject>head(this.getSourceElements(it));
        final AnonymousClass anonymousClass = ((AnonymousClass) _head);
        final ITreeAppendable childAppendable = appendable.trace(anonymousClass);
        childAppendable.append("abstract class ");
        this._treeAppendableUtil.traceSignificant(childAppendable, anonymousClass).append(it.getSimpleName());
        boolean _isEmpty = it.getTypeParameters().isEmpty();
        if (_isEmpty) {
            childAppendable.append(" ");
        }
        this.generateExtendsClause(it, childAppendable, null);
        childAppendable.append("{").increaseIndentation();
        boolean _needSyntheticThisVariable = this.needSyntheticThisVariable(anonymousClass, it);
        if (_needSyntheticThisVariable) {
            Pair<String, JvmGenericType> _mappedTo = Pair.<String, JvmGenericType>of("this", it);
            String _simpleName = it.getSimpleName();
            String _plus = ("_this" + _simpleName);
            final String thisName = childAppendable.declareSyntheticVariable(_mappedTo, _plus);
            childAppendable.newLine().append("final ").append(it.getSimpleName()).append(" ").append(thisName).append(" = this;").newLine();
        }
        final Procedure1<LoopParams> _function_2 = (LoopParams it_1) -> {
            final Function1<ITreeAppendable, ITreeAppendable> _function_3 = (ITreeAppendable it_2) -> {
                return it_2.newLine();
            };
            it_1.setSeparator(_function_3);
        };
        final Procedure1<JvmMember> _function_3 = (JvmMember it_1) -> {
            final ITreeAppendable memberAppendable = this._treeAppendableUtil.traceWithComments(childAppendable, it_1);
            memberAppendable.openScope();
            if ((it_1 instanceof JvmOperation)) {
                final ITreeAppendable tracedAppendable = childAppendable.trace(it_1);
                tracedAppendable.newLine();
                this.generateJavaDoc(it_1, tracedAppendable, config);
                this.generateVisibilityModifier(it_1, tracedAppendable);
                tracedAppendable.append("abstract ");
                this.generateTypeParameterDeclaration(((JvmTypeParameterDeclarator) it_1), tracedAppendable, null);
                JvmTypeReference _returnType = ((JvmOperation) it_1).getReturnType();
                boolean _tripleEquals = (_returnType == null);
                if (_tripleEquals) {
                    tracedAppendable.append("void");
                } else {
                    this._errorSafeExtensions.serializeSafely(((JvmOperation) it_1).getReturnType(), "Object", tracedAppendable);
                }
                tracedAppendable.append(" ");
                this._treeAppendableUtil.traceSignificant(tracedAppendable, it_1).append(((JvmOperation) it_1).getSimpleName());
                tracedAppendable.append("(");
                this.generateParameters(((JvmExecutable) it_1), tracedAppendable, null);
                tracedAppendable.append(")");
                this.generateThrowsClause(((JvmExecutable) it_1), tracedAppendable, null);
                tracedAppendable.append(";");
            } else {
                if ((it_1 instanceof JvmField)) {
                    final ITreeAppendable tracedAppendable_1 = childAppendable.trace(it_1);
                    tracedAppendable_1.newLine();
                    this.generateJavaDoc(it_1, tracedAppendable_1, config);
                    this.generateAnnotations(((JvmField) it_1).getAnnotations(), tracedAppendable_1, true, config);
                    boolean _isStatic = ((JvmField) it_1).isStatic();
                    if (_isStatic) {
                        tracedAppendable_1.append("static ");
                    }
                    if ((((JvmField) it_1).isFinal() && ((JvmField) it_1).isStatic())) {
                        tracedAppendable_1.append("final ");
                    }
                    boolean _isTransient = ((JvmField) it_1).isTransient();
                    if (_isTransient) {
                        tracedAppendable_1.append("transient ");
                    }
                    boolean _isVolatile = ((JvmField) it_1).isVolatile();
                    if (_isVolatile) {
                        tracedAppendable_1.append("volatile ");
                    }
                    this._errorSafeExtensions.serializeSafely(((JvmField) it_1).getType(), "Object", tracedAppendable_1);
                    tracedAppendable_1.append(" ");
                    this._treeAppendableUtil.traceSignificant(tracedAppendable_1, it_1).append(((JvmField) it_1).getSimpleName());
                    if ((((JvmField) it_1).isFinal() && ((JvmField) it_1).isStatic())) {
                        Object _constantValue = ((JvmField) it_1).getConstantValue();
                        boolean _tripleNotEquals = (_constantValue != null);
                        if (_tripleNotEquals) {
                            tracedAppendable_1.append(" = ");
                            this.generateJavaConstant(((JvmField) it_1).getConstantValue(), tracedAppendable_1);
                        } else {
                            this.generateInitialization(((JvmField) it_1), tracedAppendable_1, config);
                        }
                    }
                    tracedAppendable_1.append(";");
                } else {
                    this.generateMember(it_1, memberAppendable, config);
                }
            }
            memberAppendable.closeScope();
        };
        this._loopExtensions.<JvmMember>forEach(childAppendable, this.getAddedDeclarations(it, anonymousClass), _function_2, _function_3);
        childAppendable.decreaseIndentation().newLine().append("}");
        appendable.newLine();
    };
    IterableExtensions.<JvmGenericType>filter(feature.getLocalClasses(), _function).forEach(_function_1);
}

Example 59 with Pair

use of org.eclipse.xtext.xbase.lib.Pair in project xtext-xtend by eclipse.

the class XbaseEditorOpenClassFileTest method createJar.

public byte[] createJar(final Pair<? extends String, ? extends String>... sourceFiles) {
    try {
        final IProject project = WorkbenchTestHelper.createPluginProject("my.temporary.data.project", "org.eclipse.xtext.xbase.lib", "org.eclipse.xtend.lib");
        final HashMap<String, InputStream> listOfContents = CollectionLiterals.<String, InputStream>newHashMap();
        try {
            final IFolder folder = JavaProjectSetupUtil.addSourceFolder(JavaCore.create(project), "src");
            JavaProjectSetupUtil.addSourceFolder(JavaCore.create(project), "xtend-gen");
            for (final Pair<? extends String, ? extends String> sourceFile : sourceFiles) {
                IResourcesSetupUtil.createFile(folder.getFullPath().append(sourceFile.getKey()), sourceFile.getValue());
            }
            IResourcesSetupUtil.waitForBuild();
            final IResourceVisitor _function = (IResource it) -> {
                if ((it instanceof IFile)) {
                    final String path = ((IFile) it).getProjectRelativePath().removeFirstSegments(1).toString();
                    boolean _containsKey = listOfContents.containsKey(path);
                    boolean _not = (!_containsKey);
                    if (_not) {
                        listOfContents.put(path, ((IFile) it).getContents());
                    }
                }
                return true;
            };
            final IResourceVisitor visitor = _function;
            project.getFolder("src").accept(visitor);
            project.getFolder("xtend-gen").accept(visitor);
            project.getFolder("bin").accept(visitor);
            final Function1<Map.Entry<String, InputStream>, Pair<String, InputStream>> _function_1 = (Map.Entry<String, InputStream> it) -> {
                String _key = it.getKey();
                InputStream _value = it.getValue();
                return Pair.<String, InputStream>of(_key, _value);
            };
            final InputStream jarin = JavaProjectSetupUtil.jarInputStream(((Pair<String, InputStream>[]) Conversions.unwrapArray(IterableExtensions.<Pair<String, InputStream>>toList(IterableExtensions.<Map.Entry<String, InputStream>, Pair<String, InputStream>>map(listOfContents.entrySet(), _function_1)), Pair.class)));
            return ByteStreams.toByteArray(jarin);
        } finally {
            final Consumer<InputStream> _function_2 = (InputStream it) -> {
                try {
                    it.close();
                } catch (Throwable _e) {
                    throw Exceptions.sneakyThrow(_e);
                }
            };
            listOfContents.values().forEach(_function_2);
            project.delete(true, true, null);
        }
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 60 with Pair

use of org.eclipse.xtext.xbase.lib.Pair in project xtext-eclipse by eclipse.

the class AbstractCallHierarchyViewPart method createLocationViewer.

protected TableViewer createLocationViewer(Composite parent) {
    TableViewer locationViewer = new TableViewer(parent);
    locationViewer.setContentProvider(new ArrayContentProvider());
    locationViewer.setLabelProvider(createLocationLabelProvider());
    TableLayout layout = new TableLayout();
    locationViewer.getTable().setLayout(layout);
    locationViewer.getTable().setHeaderVisible(true);
    Pair<String, ColumnLayoutData>[] locationColumnDescriptions = getLocationColumnDescriptions();
    IntStream.range(0, locationColumnDescriptions.length).forEach(index -> {
        layout.addColumnData(locationColumnDescriptions[index].getValue());
        createColumn(locationViewer.getTable(), locationColumnDescriptions[index], index);
    });
    return locationViewer;
}