Examples with LoopParams org.eclipse.xtext.xbase.compiler.LoopParams used on opensource projects

Example 1 with LoopParams

use of org.eclipse.xtext.xbase.compiler.LoopParams in project xtext-xtend by eclipse.

the class XtendGenerator method generateMembersInBody.

@Override
public ITreeAppendable generateMembersInBody(final JvmDeclaredType it, final ITreeAppendable appendable, final GeneratorConfig config) {
    ITreeAppendable _xifexpression = null;
    boolean _isLocal = it.isLocal();
    if (_isLocal) {
        ITreeAppendable _xblockexpression = null;
        {
            appendable.append("{").increaseIndentation();
            EObject _head = IterableExtensions.<EObject>head(this.getSourceElements(it));
            final AnonymousClass anonymousClass = ((AnonymousClass) _head);
            if (((!appendable.hasName(Pair.<String, JvmDeclaredType>of("this", it))) && this.needSyntheticThisVariable(anonymousClass, it))) {
                final IResolvedTypes resolvedTypes = this.typeResolver.resolveTypes(anonymousClass);
                final LightweightTypeReference actualType = resolvedTypes.getActualType(anonymousClass);
                Pair<String, JvmDeclaredType> _mappedTo = Pair.<String, JvmDeclaredType>of("this", it);
                final String thisName = appendable.declareSyntheticVariable(_mappedTo, "_this");
                appendable.newLine().append("final ").append(actualType).append(" ").append(thisName).append(" = this;");
            }
            final Function1<JvmField, Boolean> _function = (JvmField it_1) -> {
                boolean _xblockexpression_1 = false;
                {
                    Procedure1<? super ITreeAppendable> _compilationStrategy = this._jvmTypeExtensions.getCompilationStrategy(it_1);
                    boolean _tripleNotEquals = (_compilationStrategy != null);
                    if (_tripleNotEquals) {
                        return Boolean.valueOf(true);
                    } else {
                        StringConcatenationClient _compilationTemplate = this._jvmTypeExtensions.getCompilationTemplate(it_1);
                        boolean _tripleNotEquals_1 = (_compilationTemplate != null);
                        if (_tripleNotEquals_1) {
                            return Boolean.valueOf(true);
                        } else {
                            boolean _not = (!(it_1.isFinal() && it_1.isStatic()));
                            if (_not) {
                                final XExpression expression = this._iLogicalContainerProvider.getAssociatedExpression(it_1);
                                if (((expression != null) && config.isGenerateExpressions())) {
                                    return Boolean.valueOf(true);
                                }
                            }
                        }
                    }
                    _xblockexpression_1 = false;
                }
                return Boolean.valueOf(_xblockexpression_1);
            };
            final Iterable<JvmField> fieldsWithInitializer = IterableExtensions.<JvmField>filter(it.getDeclaredFields(), _function);
            boolean _isEmpty = IterableExtensions.isEmpty(fieldsWithInitializer);
            boolean _not = (!_isEmpty);
            if (_not) {
                appendable.newLine().append("{").increaseIndentation();
                final Procedure1<LoopParams> _function_1 = (LoopParams it_1) -> {
                    final Function1<ITreeAppendable, ITreeAppendable> _function_2 = (ITreeAppendable it_2) -> {
                        return it_2.newLine();
                    };
                    it_1.setSeparator(_function_2);
                };
                final Procedure1<JvmField> _function_2 = (JvmField it_1) -> {
                    final ITreeAppendable memberAppendable = this._treeAppendableUtil.traceWithComments(appendable, it_1);
                    memberAppendable.openScope();
                    appendable.newLine();
                    final ITreeAppendable tracedAppendable = appendable.trace(it_1);
                    this._treeAppendableUtil.traceSignificant(tracedAppendable, it_1).append(it_1.getSimpleName());
                    this.generateInitialization(it_1, tracedAppendable, config);
                    tracedAppendable.append(";");
                    memberAppendable.closeScope();
                };
                this._loopExtensions.<JvmField>forEach(appendable, fieldsWithInitializer, _function_1, _function_2);
                appendable.decreaseIndentation().newLine().append("}");
            }
            final Procedure1<LoopParams> _function_3 = (LoopParams it_1) -> {
                final Function1<ITreeAppendable, ITreeAppendable> _function_4 = (ITreeAppendable it_2) -> {
                    return it_2.newLine();
                };
                it_1.setSeparator(_function_4);
            };
            final Procedure1<JvmMember> _function_4 = (JvmMember it_1) -> {
                final ITreeAppendable memberAppendable = this._treeAppendableUtil.traceWithComments(appendable, it_1);
                memberAppendable.openScope();
                this.generateMember(it_1, memberAppendable, config);
                memberAppendable.closeScope();
            };
            this._loopExtensions.<JvmMember>forEach(appendable, this.getMembersToBeCompiled(it), _function_3, _function_4);
            _xblockexpression = appendable.decreaseIndentation().newLine().append("}");
        }
        _xifexpression = _xblockexpression;
    } else {
        _xifexpression = super.generateMembersInBody(it, appendable, config);
    }
    return _xifexpression;
}

Example 2 with LoopParams

use of org.eclipse.xtext.xbase.compiler.LoopParams 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);
                    if ((((JvmField) it_1).isFinal() && ((JvmField) it_1).isStatic())) {
                        tracedAppendable_1.append("final ");
                    }
                    boolean _isStatic = ((JvmField) it_1).isStatic();
                    if (_isStatic) {
                        tracedAppendable_1.append("static ");
                    }
                    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);
}