Examples with Function1 org.eclipse.xtext.xbase.lib.Functions.Function1 used on opensource projects

Example 51 with Function1

use of org.eclipse.xtext.xbase.lib.Functions.Function1 in project xtext-xtend by eclipse.

the class JdtFindReferencesTest method testFieldJavaElements.

@Test
public void testFieldJavaElements() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class Xtend {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("int foo");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendMember field = IterableExtensions.<XtendMember>head(IterableExtensions.<XtendClass>head(Iterables.<XtendClass>filter(this._workbenchTestHelper.xtendFile("Xtend.xtend", _builder.toString()).getXtendTypes(), XtendClass.class)).getMembers());
        IResourcesSetupUtil.waitForBuild();
        Iterable<IJavaElement> _javaElements = this._jvmModelFindReferenceHandler.getJavaElements(field);
        final Procedure1<Iterable<IJavaElement>> _function = (Iterable<IJavaElement> it) -> {
            Assert.assertEquals(1, IterableExtensions.size(it));
            final Function1<IJavaElement, Boolean> _function_1 = (IJavaElement it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IField) && Objects.equal(((IField) it_1).getElementName(), "foo")));
            };
            Assert.assertTrue(IterableExtensions.<IJavaElement>exists(it, _function_1));
        };
        ObjectExtensions.<Iterable<IJavaElement>>operator_doubleArrow(_javaElements, _function);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 52 with Function1

use of org.eclipse.xtext.xbase.lib.Functions.Function1 in project xtext-xtend by eclipse.

the class JdtFindReferencesTest method testFindFieldRef.

@Test
public void testFindFieldRef() {
    try {
        this._workbenchTestHelper.createFile("Xtend.xtend", "class Xtend { public int foo = 0 }");
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("public class JavaRef extends Xtend {");
        _builder.newLine();
        _builder.append("\t");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("private int bar = foo;");
        _builder.newLine();
        _builder.append("\t");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("public int baz() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("return foo;");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("public void fooBar_0() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("return new Xtend().foo;");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("public void fooBar_1() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("return new JavaRef().foo;");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        this._workbenchTestHelper.createFile("JavaRef.java", _builder.toString());
        IResourcesSetupUtil.waitForBuild();
        final IType type = JavaCore.create(this._workbenchTestHelper.getProject()).findType("Xtend");
        final IField field = type.getField("foo");
        ArrayList<Object> _findReferences = this.findReferences(field);
        final Procedure1<ArrayList<Object>> _function = (ArrayList<Object> it) -> {
            Assert.assertEquals(4, it.size());
            final Function1<Object, Boolean> _function_1 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IField) && Objects.equal(((IField) it_1).getElementName(), "bar")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_1));
            final Function1<Object, Boolean> _function_2 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IMethod) && Objects.equal(((IMethod) it_1).getElementName(), "baz")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_2));
            final Function1<Object, Boolean> _function_3 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IMethod) && Objects.equal(((IMethod) it_1).getElementName(), "fooBar_0")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_3));
            final Function1<Object, Boolean> _function_4 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IMethod) && Objects.equal(((IMethod) it_1).getElementName(), "fooBar_1")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_4));
        };
        ObjectExtensions.<ArrayList<Object>>operator_doubleArrow(_findReferences, _function);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 53 with Function1

use of org.eclipse.xtext.xbase.lib.Functions.Function1 in project xtext-xtend by eclipse.

the class JdtFindReferencesTest method testFindMethodRef.

@Test
public void testFindMethodRef() {
    try {
        this._workbenchTestHelper.createFile("Xtend.xtend", "class Xtend { def foo() { 0 }}");
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("public class JavaRef {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("private Xtend x = new Xtend();");
        _builder.newLine();
        _builder.append("\t");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("private int y = x.foo();");
        _builder.newLine();
        _builder.append("\t");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("public int bar() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("return x.foo();");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        this._workbenchTestHelper.createFile("JavaRef.java", _builder.toString());
        IResourcesSetupUtil.waitForBuild();
        final IType type = JavaCore.create(this._workbenchTestHelper.getProject()).findType("Xtend");
        final IMethod method = type.getMethod("foo", ((String[]) Conversions.unwrapArray(CollectionLiterals.<String>newArrayList(), String.class)));
        ArrayList<Object> _findReferences = this.findReferences(method);
        final Procedure1<ArrayList<Object>> _function = (ArrayList<Object> it) -> {
            Assert.assertEquals(2, it.size());
            final Function1<Object, Boolean> _function_1 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IField) && Objects.equal(((IField) it_1).getElementName(), "y")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_1));
            final Function1<Object, Boolean> _function_2 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IMethod) && Objects.equal(((IMethod) it_1).getElementName(), "bar")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_2));
        };
        ObjectExtensions.<ArrayList<Object>>operator_doubleArrow(_findReferences, _function);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 54 with Function1

use of org.eclipse.xtext.xbase.lib.Functions.Function1 in project xtext-xtend by eclipse.

the class JdtFindReferencesTest method testJavaClassRef.

@Test
public void testJavaClassRef() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class Xtend { ");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("Java foo");
        _builder.newLine();
        _builder.append("\t");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def Java bar() { ");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("null");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def void baz() { ");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("new Java()");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        this._workbenchTestHelper.createFile("Xtend.xtend", _builder.toString());
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("public class Java {");
        _builder_1.newLine();
        _builder_1.append("}");
        _builder_1.newLine();
        this._workbenchTestHelper.createFile("Java.java", _builder_1.toString());
        IResourcesSetupUtil.waitForBuild();
        final IType javaType = JavaCore.create(this._workbenchTestHelper.getProject()).findType("Java");
        ArrayList<Object> _findReferences = this.findReferences(javaType);
        final Procedure1<ArrayList<Object>> _function = (ArrayList<Object> it) -> {
            Assert.assertEquals(3, it.size());
            final Function1<Object, Boolean> _function_1 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IField) && Objects.equal(((IField) it_1).getElementName(), "foo")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_1));
            final Function1<Object, Boolean> _function_2 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IMethod) && Objects.equal(((IMethod) it_1).getElementName(), "bar")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_2));
            final Function1<Object, Boolean> _function_3 = (Object it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IMethod) && Objects.equal(((IMethod) it_1).getElementName(), "baz")));
            };
            Assert.assertTrue(IterableExtensions.<Object>exists(it, _function_3));
        };
        ObjectExtensions.<ArrayList<Object>>operator_doubleArrow(_findReferences, _function);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 55 with Function1

use of org.eclipse.xtext.xbase.lib.Functions.Function1 in project xtext-xtend by eclipse.

the class JdtFindReferencesTest method testPropertyJavaElements.

@Test
public void testPropertyJavaElements() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class Xtend {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("@Property int foo");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendMember field = IterableExtensions.<XtendMember>head(IterableExtensions.<XtendClass>head(Iterables.<XtendClass>filter(this._workbenchTestHelper.xtendFile("Xtend.xtend", _builder.toString()).getXtendTypes(), XtendClass.class)).getMembers());
        IResourcesSetupUtil.waitForBuild();
        Iterable<IJavaElement> _javaElements = this._jvmModelFindReferenceHandler.getJavaElements(field);
        final Procedure1<Iterable<IJavaElement>> _function = (Iterable<IJavaElement> it) -> {
            Assert.assertEquals(3, IterableExtensions.size(it));
            final Function1<IJavaElement, Boolean> _function_1 = (IJavaElement it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IMethod) && Objects.equal(((IMethod) it_1).getElementName(), "getFoo")));
            };
            Assert.assertTrue(IterableExtensions.<IJavaElement>exists(it, _function_1));
            final Function1<IJavaElement, Boolean> _function_2 = (IJavaElement it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IMethod) && Objects.equal(((IMethod) it_1).getElementName(), "setFoo")));
            };
            Assert.assertTrue(IterableExtensions.<IJavaElement>exists(it, _function_2));
            final Function1<IJavaElement, Boolean> _function_3 = (IJavaElement it_1) -> {
                return Boolean.valueOf(((it_1 instanceof IField) && Objects.equal(((IField) it_1).getElementName(), "_foo")));
            };
            Assert.assertTrue(IterableExtensions.<IJavaElement>exists(it, _function_3));
        };
        ObjectExtensions.<Iterable<IJavaElement>>operator_doubleArrow(_javaElements, _function);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}