Java Code Examples for org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration#setBody()
The following examples show how to use
org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration#setBody() .
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Example 1
| Source File: DataProcessor.java From xtext-lib with Eclipse Public License 2.0 | 6 votes |
|
public void addDataToString(final MutableClassDeclaration cls) {
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
this.context.setPrimarySourceElement(it, this.context.getPrimarySourceElement(cls));
it.setReturnType(this.context.getString());
it.addAnnotation(this.context.newAnnotationReference(Override.class));
it.addAnnotation(this.context.newAnnotationReference(Pure.class));
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
_builder.append("String result = new ");
_builder.append(ToStringHelper.class);
_builder.append("().toString(this);");
_builder.newLineIfNotEmpty();
_builder.append("return result;");
_builder.newLine();
}
};
it.setBody(_client);
};
cls.addMethod("toString", _function);
}
Example 2
| Source File: AddInterfaceWithDefaultProcessor.java From xtext-xtend with Eclipse Public License 2.0 | 6 votes |
|
@Override
public void doTransform(final MutableClassDeclaration annotatedClass, @Extension final TransformationContext context) {
super.doTransform(annotatedClass, context);
Type _findTypeGlobally = context.findTypeGlobally("de.test.Test");
final MutableInterfaceDeclaration ifType = ((MutableInterfaceDeclaration) _findTypeGlobally);
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
_builder.append("System.out.println(\"Hello World\");");
}
};
it.setBody(_client);
it.setDefault(true);
};
ifType.addMethod("sayHello", _function);
}
Example 3
| Source File: TypeAdapterImplProcessor.java From lsp4j with Eclipse Public License 2.0 | 5 votes |
|
protected MutableMethodDeclaration generateFactory(final MutableClassDeclaration factory, final MutableClassDeclaration impl, final TypeReference targetType, @Extension final TransformationContext context) {
MutableMethodDeclaration _xblockexpression = null;
{
TypeReference _newTypeReference = context.newTypeReference("com.google.gson.TypeAdapterFactory");
factory.setImplementedInterfaces(Collections.<TypeReference>unmodifiableList(CollectionLiterals.<TypeReference>newArrayList(_newTypeReference)));
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
final MutableTypeParameterDeclaration t = it.addTypeParameter("T");
it.addParameter("gson", context.newTypeReference("com.google.gson.Gson"));
it.addParameter("typeToken", context.newTypeReference("com.google.gson.reflect.TypeToken", context.newTypeReference(t)));
it.setReturnType(context.newTypeReference("com.google.gson.TypeAdapter", context.newTypeReference(t)));
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
_builder.append("if (!");
_builder.append(targetType);
_builder.append(".class.isAssignableFrom(typeToken.getRawType())) {");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("return null;");
_builder.newLine();
_builder.append("}");
_builder.newLine();
_builder.append("return (TypeAdapter<T>) new ");
_builder.append(impl);
_builder.append("(gson);");
_builder.newLineIfNotEmpty();
}
};
it.setBody(_client);
};
_xblockexpression = factory.addMethod("create", _function);
}
return _xblockexpression;
}
Example 4
| Source File: JsonRpcDataProcessor.java From lsp4j with Eclipse Public License 2.0 | 5 votes |
|
protected void addEitherSetter(final MutableFieldDeclaration field, final String setterName, final EitherTypeArgument argument, @Extension final JsonRpcDataTransformationContext context) {
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration method) -> {
context.setPrimarySourceElement(method, context.getPrimarySourceElement(field));
method.addParameter(field.getSimpleName(), argument.getType());
method.setStatic(field.isStatic());
method.setVisibility(Visibility.PUBLIC);
method.setReturnType(context.getPrimitiveVoid());
final CompilationStrategy _function_1 = (CompilationStrategy.CompilationContext ctx) -> {
return this.compileEitherSetterBody(field, argument, field.getSimpleName(), ctx, context);
};
method.setBody(_function_1);
};
field.getDeclaringType().addMethod(setterName, _function);
}
Example 5
| Source File: EqualsHashCodeProcessor.java From xtext-lib with Eclipse Public License 2.0 | 4 votes |
|
public void addEquals(final MutableClassDeclaration cls, final Iterable<? extends FieldDeclaration> includedFields, final boolean includeSuper) {
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
this.context.setPrimarySourceElement(it, this.context.getPrimarySourceElement(cls));
it.setReturnType(this.context.getPrimitiveBoolean());
it.addAnnotation(this.context.newAnnotationReference(Override.class));
it.addAnnotation(this.context.newAnnotationReference(Pure.class));
it.addParameter("obj", this.context.getObject());
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
_builder.append("if (this == obj)");
_builder.newLine();
_builder.append(" ");
_builder.append("return true;");
_builder.newLine();
_builder.append("if (obj == null)");
_builder.newLine();
_builder.append(" ");
_builder.append("return false;");
_builder.newLine();
_builder.append("if (getClass() != obj.getClass())");
_builder.newLine();
_builder.append(" ");
_builder.append("return false;");
_builder.newLine();
{
if (includeSuper) {
_builder.append("if (!super.equals(obj))");
_builder.newLine();
_builder.append(" ");
_builder.append("return false;");
_builder.newLine();
}
}
{
int _size = IterableExtensions.size(includedFields);
boolean _greaterThan = (_size > 0);
if (_greaterThan) {
TypeReference _newWildCardSelfTypeReference = Util.this.newWildCardSelfTypeReference(cls);
_builder.append(_newWildCardSelfTypeReference);
_builder.append(" other = (");
TypeReference _newWildCardSelfTypeReference_1 = Util.this.newWildCardSelfTypeReference(cls);
_builder.append(_newWildCardSelfTypeReference_1);
_builder.append(") obj;");
_builder.newLineIfNotEmpty();
}
}
{
for(final FieldDeclaration field : includedFields) {
StringConcatenationClient _contributeToEquals = Util.this.contributeToEquals(field);
_builder.append(_contributeToEquals);
_builder.newLineIfNotEmpty();
}
}
_builder.append("return true;");
_builder.newLine();
}
};
it.setBody(_client);
};
cls.addMethod("equals", _function);
}
Example 6
| Source File: EqualsHashCodeProcessor.java From xtext-lib with Eclipse Public License 2.0 | 4 votes |
|
public void addHashCode(final MutableClassDeclaration cls, final Iterable<? extends FieldDeclaration> includedFields, final boolean includeSuper) {
String _xifexpression = null;
if (includeSuper) {
_xifexpression = "super.hashCode()";
} else {
_xifexpression = "1";
}
final String defaultBase = _xifexpression;
final int fields = IterableExtensions.size(includedFields);
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
this.context.setPrimarySourceElement(it, this.context.getPrimarySourceElement(cls));
it.setReturnType(this.context.getPrimitiveInt());
it.addAnnotation(this.context.newAnnotationReference(Override.class));
it.addAnnotation(this.context.newAnnotationReference(Pure.class));
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
{
if ((fields >= 2)) {
_builder.append("final int prime = ");
_builder.append(EqualsHashCodeProcessor.Util.PRIME_VALUE);
_builder.append(";");
_builder.newLineIfNotEmpty();
_builder.append("int result = ");
_builder.append(defaultBase);
_builder.append(";");
_builder.newLineIfNotEmpty();
{
ExclusiveRange _doubleDotLessThan = new ExclusiveRange(0, fields, true);
for(final Integer i : _doubleDotLessThan) {
{
if (((i).intValue() == (fields - 1))) {
_builder.append("return");
} else {
_builder.append("result =");
}
}
_builder.append(" prime * result + ");
StringConcatenationClient _contributeToHashCode = Util.this.contributeToHashCode(((FieldDeclaration[])Conversions.unwrapArray(includedFields, FieldDeclaration.class))[(i).intValue()]);
_builder.append(_contributeToHashCode);
_builder.append(";");
_builder.newLineIfNotEmpty();
}
}
} else {
if ((fields == 1)) {
_builder.append("return ");
_builder.append(EqualsHashCodeProcessor.Util.PRIME_VALUE);
_builder.append(" * ");
_builder.append(defaultBase);
_builder.append(" + ");
StringConcatenationClient _contributeToHashCode_1 = Util.this.contributeToHashCode(IterableExtensions.head(includedFields));
_builder.append(_contributeToHashCode_1);
_builder.append(";");
_builder.newLineIfNotEmpty();
} else {
_builder.append("return ");
_builder.append(defaultBase);
_builder.append(";");
_builder.newLineIfNotEmpty();
}
}
}
}
};
it.setBody(_client);
};
cls.addMethod("hashCode", _function);
}
Example 7
| Source File: ToStringProcessor.java From xtext-lib with Eclipse Public License 2.0 | 4 votes |
|
public void addReflectiveToString(final MutableClassDeclaration cls, final ToStringConfiguration config) {
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
this.context.setPrimarySourceElement(it, this.context.getPrimarySourceElement(cls));
it.setReturnType(this.context.getString());
it.addAnnotation(this.context.newAnnotationReference(Override.class));
it.addAnnotation(this.context.newAnnotationReference(Pure.class));
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
_builder.append("return new ");
_builder.append(ToStringBuilder.class);
_builder.append("(this)");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(".addAllFields()");
_builder.newLine();
_builder.append("\t");
{
boolean _isSkipNulls = config.isSkipNulls();
if (_isSkipNulls) {
_builder.append(".skipNulls()");
}
}
_builder.newLineIfNotEmpty();
_builder.append("\t");
{
boolean _isSingleLine = config.isSingleLine();
if (_isSingleLine) {
_builder.append(".singleLine()");
}
}
_builder.newLineIfNotEmpty();
_builder.append("\t");
{
boolean _isHideFieldNames = config.isHideFieldNames();
if (_isHideFieldNames) {
_builder.append(".hideFieldNames()");
}
}
_builder.newLineIfNotEmpty();
_builder.append("\t");
{
boolean _isVerbatimValues = config.isVerbatimValues();
if (_isVerbatimValues) {
_builder.append(".verbatimValues()");
}
}
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(".toString();");
_builder.newLine();
}
};
it.setBody(_client);
};
cls.addMethod("toString", _function);
}
Example 8
| Source File: ToStringProcessor.java From xtext-lib with Eclipse Public License 2.0 | 4 votes |
|
public void addToString(final MutableClassDeclaration cls, final Iterable<? extends FieldDeclaration> fields, final ToStringConfiguration config) {
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
this.context.setPrimarySourceElement(it, this.context.getPrimarySourceElement(cls));
it.setReturnType(this.context.getString());
it.addAnnotation(this.context.newAnnotationReference(Override.class));
it.addAnnotation(this.context.newAnnotationReference(Pure.class));
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
_builder.append(ToStringBuilder.class);
_builder.append(" b = new ");
_builder.append(ToStringBuilder.class);
_builder.append("(this);");
_builder.newLineIfNotEmpty();
{
boolean _isSkipNulls = config.isSkipNulls();
if (_isSkipNulls) {
_builder.append("b.skipNulls();");
}
}
_builder.newLineIfNotEmpty();
{
boolean _isSingleLine = config.isSingleLine();
if (_isSingleLine) {
_builder.append("b.singleLine();");
}
}
_builder.newLineIfNotEmpty();
{
boolean _isHideFieldNames = config.isHideFieldNames();
if (_isHideFieldNames) {
_builder.append("b.hideFieldNames();");
}
}
_builder.newLineIfNotEmpty();
{
boolean _isVerbatimValues = config.isVerbatimValues();
if (_isVerbatimValues) {
_builder.append("b.verbatimValues();");
}
}
_builder.newLineIfNotEmpty();
{
for(final FieldDeclaration field : fields) {
_builder.append("b.add(\"");
String _simpleName = field.getSimpleName();
_builder.append(_simpleName);
_builder.append("\", this.");
String _simpleName_1 = field.getSimpleName();
_builder.append(_simpleName_1);
_builder.append(");");
_builder.newLineIfNotEmpty();
}
}
_builder.append("return b.toString();");
_builder.newLine();
}
};
it.setBody(_client);
};
cls.addMethod("toString", _function);
}
Example 9
| Source File: DeclarationsTest.java From xtext-xtend with Eclipse Public License 2.0 | 4 votes |
|
@Test
public void testMutableClassDeclaration() {
StringConcatenation _builder = new StringConcatenation();
_builder.append("package foo");
_builder.newLine();
_builder.newLine();
_builder.append("class MyClass<T extends CharSequence> {");
_builder.newLine();
_builder.append("\t");
_builder.newLine();
_builder.append("\t");
_builder.append("String myField");
_builder.newLine();
_builder.append("\t");
_builder.newLine();
_builder.append("\t");
_builder.append("new(String initial) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("this.myField = initial");
_builder.newLine();
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("\t");
_builder.newLine();
_builder.append("\t");
_builder.append("def <T2 extends CharSequence> MyClass myMethod(T2 a, T b) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("myField = myField + a + b");
_builder.newLine();
_builder.append("\t\t");
_builder.append("return this");
_builder.newLine();
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("}");
_builder.newLine();
final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
final MutableClassDeclaration genClazz = it.getTypeLookup().findClass("foo.MyClass");
final Procedure1<MutableMethodDeclaration> _function_1 = (MutableMethodDeclaration it_1) -> {
CompilationUnit _compilationUnit = genClazz.getCompilationUnit();
it_1.setReturnType(((CompilationUnitImpl) _compilationUnit).getTypeReferenceProvider().getString());
it_1.setVisibility(Visibility.PRIVATE);
final CompilationStrategy _function_2 = (CompilationStrategy.CompilationContext it_2) -> {
StringConcatenation _builder_1 = new StringConcatenation();
_builder_1.append("return \"foo\";");
_builder_1.newLine();
return _builder_1;
};
it_1.setBody(_function_2);
};
genClazz.addMethod("newMethod", _function_1);
final MutableMethodDeclaration mutableMethod = genClazz.findDeclaredMethod("newMethod");
Assert.assertSame(mutableMethod, ((Object[])Conversions.unwrapArray(genClazz.getDeclaredMethods(), Object.class))[1]);
Assert.assertEquals("String", mutableMethod.getReturnType().toString());
Assert.assertEquals(Visibility.PRIVATE, mutableMethod.getVisibility());
};
this.asCompilationUnit(this.validFile(_builder), _function);
}
Example 10
| Source File: JsonRpcDataProcessor.java From lsp4j with Eclipse Public License 2.0 | 4 votes |
|
protected MutableMethodDeclaration generateToString(final MutableClassDeclaration impl, @Extension final TransformationContext context) {
MutableMethodDeclaration _xblockexpression = null;
{
final ArrayList<FieldDeclaration> toStringFields = CollectionLiterals.<FieldDeclaration>newArrayList();
ClassDeclaration c = impl;
do {
{
Iterable<? extends FieldDeclaration> _declaredFields = c.getDeclaredFields();
Iterables.<FieldDeclaration>addAll(toStringFields, _declaredFields);
TypeReference _extendedClass = c.getExtendedClass();
Type _type = null;
if (_extendedClass!=null) {
_type=_extendedClass.getType();
}
c = ((ClassDeclaration) _type);
}
} while(((c != null) && (!Objects.equal(c, context.getObject()))));
final Procedure1<MutableMethodDeclaration> _function = (MutableMethodDeclaration it) -> {
it.setReturnType(context.getString());
it.addAnnotation(context.newAnnotationReference(Override.class));
it.addAnnotation(context.newAnnotationReference(Pure.class));
final AccessorsProcessor.Util accessorsUtil = new AccessorsProcessor.Util(context);
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
_builder.append(ToStringBuilder.class);
_builder.append(" b = new ");
_builder.append(ToStringBuilder.class);
_builder.append("(this);");
_builder.newLineIfNotEmpty();
{
for(final FieldDeclaration field : toStringFields) {
_builder.append("b.add(\"");
String _simpleName = field.getSimpleName();
_builder.append(_simpleName);
_builder.append("\", ");
{
TypeDeclaration _declaringType = field.getDeclaringType();
boolean _equals = Objects.equal(_declaringType, impl);
if (_equals) {
_builder.append("this.");
String _simpleName_1 = field.getSimpleName();
_builder.append(_simpleName_1);
} else {
String _getterName = accessorsUtil.getGetterName(field);
_builder.append(_getterName);
_builder.append("()");
}
}
_builder.append(");");
_builder.newLineIfNotEmpty();
}
}
_builder.append("return b.toString();");
_builder.newLine();
}
};
it.setBody(_client);
};
_xblockexpression = impl.addMethod("toString", _function);
}
return _xblockexpression;
}
