| package org.eclipse.xtend.lib.annotations; |
| |
| import com.google.common.annotations.Beta; |
| import com.google.common.base.Objects; |
| import java.util.Arrays; |
| import org.eclipse.xtend.lib.macro.AbstractClassProcessor; |
| import org.eclipse.xtend.lib.macro.TransformationContext; |
| import org.eclipse.xtend.lib.macro.declaration.AnnotationReference; |
| import org.eclipse.xtend.lib.macro.declaration.ClassDeclaration; |
| import org.eclipse.xtend.lib.macro.declaration.FieldDeclaration; |
| import org.eclipse.xtend.lib.macro.declaration.MethodDeclaration; |
| import org.eclipse.xtend.lib.macro.declaration.MutableClassDeclaration; |
| import org.eclipse.xtend.lib.macro.declaration.MutableFieldDeclaration; |
| import org.eclipse.xtend.lib.macro.declaration.MutableMethodDeclaration; |
| import org.eclipse.xtend.lib.macro.declaration.Type; |
| import org.eclipse.xtend.lib.macro.declaration.TypeParameterDeclaration; |
| import org.eclipse.xtend.lib.macro.declaration.TypeReference; |
| import org.eclipse.xtend2.lib.StringConcatenationClient; |
| import org.eclipse.xtext.xbase.lib.Conversions; |
| import org.eclipse.xtext.xbase.lib.ExclusiveRange; |
| import org.eclipse.xtext.xbase.lib.Extension; |
| import org.eclipse.xtext.xbase.lib.Functions.Function1; |
| import org.eclipse.xtext.xbase.lib.IterableExtensions; |
| import org.eclipse.xtext.xbase.lib.Procedures.Procedure1; |
| import org.eclipse.xtext.xbase.lib.Pure; |
| |
| /** |
| * @since 2.7 |
| * @noreference |
| * @noextend |
| */ |
| @Beta |
| @SuppressWarnings("all") |
| public class EqualsHashCodeProcessor extends AbstractClassProcessor { |
| /** |
| * @since 2.7 |
| * @noextend |
| * @noreference |
| */ |
| @Beta |
| public static class Util { |
| private static final int PRIME_VALUE = 31; |
| |
| @Extension |
| private TransformationContext context; |
| |
| public Util(final TransformationContext context) { |
| this.context = context; |
| } |
| |
| public boolean hasHashCode(final ClassDeclaration it) { |
| MethodDeclaration _findDeclaredMethod = it.findDeclaredMethod("hashCode"); |
| return (_findDeclaredMethod != null); |
| } |
| |
| public boolean hasEquals(final ClassDeclaration it) { |
| final Function1<MethodDeclaration, Boolean> _function = (MethodDeclaration it_1) -> { |
| return Boolean.valueOf(((Objects.equal(it_1.getSimpleName(), "equals") && (IterableExtensions.size(it_1.getParameters()) == 1)) && Objects.equal(IterableExtensions.head(it_1.getParameters()).getType(), this.context.getObject()))); |
| }; |
| return IterableExtensions.exists(it.getDeclaredMethods(), _function); |
| } |
| |
| public boolean hasSuperEquals(final ClassDeclaration cls) { |
| boolean _xblockexpression = false; |
| { |
| Type _type = cls.getExtendedClass().getType(); |
| final ClassDeclaration superClass = ((ClassDeclaration) _type); |
| boolean _xifexpression = false; |
| boolean _equals = this.context.newTypeReference(superClass).equals(this.context.getObject()); |
| if (_equals) { |
| _xifexpression = false; |
| } else { |
| boolean _xifexpression_1 = false; |
| boolean _hasEquals = this.hasEquals(superClass); |
| if (_hasEquals) { |
| _xifexpression_1 = true; |
| } else { |
| _xifexpression_1 = this.hasSuperEquals(superClass); |
| } |
| _xifexpression = _xifexpression_1; |
| } |
| _xblockexpression = _xifexpression; |
| } |
| return _xblockexpression; |
| } |
| |
| public boolean hasSuperHashCode(final ClassDeclaration cls) { |
| boolean _xblockexpression = false; |
| { |
| Type _type = cls.getExtendedClass().getType(); |
| final ClassDeclaration superClass = ((ClassDeclaration) _type); |
| boolean _xifexpression = false; |
| boolean _equals = this.context.newTypeReference(superClass).equals(this.context.getObject()); |
| if (_equals) { |
| _xifexpression = false; |
| } else { |
| boolean _xifexpression_1 = false; |
| boolean _hasHashCode = this.hasHashCode(superClass); |
| if (_hasHashCode) { |
| _xifexpression_1 = true; |
| } else { |
| _xifexpression_1 = this.hasSuperHashCode(superClass); |
| } |
| _xifexpression = _xifexpression_1; |
| } |
| _xblockexpression = _xifexpression; |
| } |
| return _xblockexpression; |
| } |
| |
| 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); |
| } |
| |
| private TypeReference newWildCardSelfTypeReference(final ClassDeclaration cls) { |
| final Function1<TypeParameterDeclaration, TypeReference> _function = (TypeParameterDeclaration it) -> { |
| return this.context.newWildcardTypeReference(this.context.getObject()); |
| }; |
| return this.context.newTypeReference(cls, ((TypeReference[])Conversions.unwrapArray(IterableExtensions.map(cls.getTypeParameters(), _function), TypeReference.class))); |
| } |
| |
| public StringConcatenationClient contributeToEquals(final FieldDeclaration it) { |
| StringConcatenationClient _switchResult = null; |
| String _name = this.orObject(it.getType()).getName(); |
| boolean _matched = false; |
| String _name_1 = Double.TYPE.getName(); |
| if (Objects.equal(_name, _name_1)) { |
| _matched=true; |
| StringConcatenationClient _client = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("if ("); |
| _builder.append(Double.class); |
| _builder.append(".doubleToLongBits(other."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(") != "); |
| _builder.append(Double.class); |
| _builder.append(".doubleToLongBits(this."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1); |
| _builder.append("))"); |
| _builder.newLineIfNotEmpty(); |
| _builder.append(" "); |
| _builder.append("return false; "); |
| _builder.newLine(); |
| } |
| }; |
| _switchResult = _client; |
| } |
| if (!_matched) { |
| String _name_2 = Float.TYPE.getName(); |
| if (Objects.equal(_name, _name_2)) { |
| _matched=true; |
| StringConcatenationClient _client_1 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("if ("); |
| _builder.append(Float.class); |
| _builder.append(".floatToIntBits(other."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(") != "); |
| _builder.append(Float.class); |
| _builder.append(".floatToIntBits(this."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1); |
| _builder.append("))"); |
| _builder.newLineIfNotEmpty(); |
| _builder.append(" "); |
| _builder.append("return false; "); |
| _builder.newLine(); |
| } |
| }; |
| _switchResult = _client_1; |
| } |
| } |
| if (!_matched) { |
| String _name_3 = Boolean.TYPE.getName(); |
| if (Objects.equal(_name, _name_3)) { |
| _matched=true; |
| } |
| if (!_matched) { |
| String _name_4 = Integer.TYPE.getName(); |
| if (Objects.equal(_name, _name_4)) { |
| _matched=true; |
| } |
| } |
| if (!_matched) { |
| String _name_5 = Character.TYPE.getName(); |
| if (Objects.equal(_name, _name_5)) { |
| _matched=true; |
| } |
| } |
| if (!_matched) { |
| String _name_6 = Byte.TYPE.getName(); |
| if (Objects.equal(_name, _name_6)) { |
| _matched=true; |
| } |
| } |
| if (!_matched) { |
| String _name_7 = Short.TYPE.getName(); |
| if (Objects.equal(_name, _name_7)) { |
| _matched=true; |
| } |
| } |
| if (!_matched) { |
| String _name_8 = Long.TYPE.getName(); |
| if (Objects.equal(_name, _name_8)) { |
| _matched=true; |
| } |
| } |
| if (_matched) { |
| StringConcatenationClient _client_2 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("if (other."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(" != this."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1); |
| _builder.append(")"); |
| _builder.newLineIfNotEmpty(); |
| _builder.append(" "); |
| _builder.append("return false;"); |
| _builder.newLine(); |
| } |
| }; |
| _switchResult = _client_2; |
| } |
| } |
| if (!_matched) { |
| StringConcatenationClient _client_3 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("if (this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(" == null) {"); |
| _builder.newLineIfNotEmpty(); |
| _builder.append(" "); |
| _builder.append("if (other."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1, " "); |
| _builder.append(" != null)"); |
| _builder.newLineIfNotEmpty(); |
| _builder.append(" "); |
| _builder.append("return false;"); |
| _builder.newLine(); |
| _builder.append("} else if (!"); |
| StringConcatenationClient _deepEquals = Util.this.deepEquals(it); |
| _builder.append(_deepEquals); |
| _builder.append(")"); |
| _builder.newLineIfNotEmpty(); |
| _builder.append(" "); |
| _builder.append("return false;"); |
| _builder.newLine(); |
| } |
| }; |
| _switchResult = _client_3; |
| } |
| return _switchResult; |
| } |
| |
| public StringConcatenationClient deepEquals(final FieldDeclaration it) { |
| StringConcatenationClient _xifexpression = null; |
| boolean _isArray = it.getType().isArray(); |
| if (_isArray) { |
| StringConcatenationClient _xifexpression_1 = null; |
| boolean _isPrimitive = it.getType().getArrayComponentType().isPrimitive(); |
| if (_isPrimitive) { |
| StringConcatenationClient _client = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append(Arrays.class); |
| _builder.append(".equals(this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(", other."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1); |
| _builder.append(")"); |
| } |
| }; |
| _xifexpression_1 = _client; |
| } else { |
| StringConcatenationClient _client_1 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append(Arrays.class); |
| _builder.append(".deepEquals(this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(", other."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1); |
| _builder.append(")"); |
| } |
| }; |
| _xifexpression_1 = _client_1; |
| } |
| _xifexpression = _xifexpression_1; |
| } else { |
| StringConcatenationClient _client_2 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(".equals(other."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1); |
| _builder.append(")"); |
| } |
| }; |
| _xifexpression = _client_2; |
| } |
| return _xifexpression; |
| } |
| |
| 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); |
| } |
| |
| public StringConcatenationClient contributeToHashCode(final FieldDeclaration it) { |
| StringConcatenationClient _switchResult = null; |
| String _name = this.orObject(it.getType()).getName(); |
| boolean _matched = false; |
| String _name_1 = Double.TYPE.getName(); |
| if (Objects.equal(_name, _name_1)) { |
| _matched=true; |
| StringConcatenationClient _client = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("(int) ("); |
| _builder.append(Double.class); |
| _builder.append(".doubleToLongBits(this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(") ^ ("); |
| _builder.append(Double.class); |
| _builder.append(".doubleToLongBits(this."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1); |
| _builder.append(") >>> 32))"); |
| } |
| }; |
| _switchResult = _client; |
| } |
| if (!_matched) { |
| String _name_2 = Float.TYPE.getName(); |
| if (Objects.equal(_name, _name_2)) { |
| _matched=true; |
| StringConcatenationClient _client_1 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append(Float.class); |
| _builder.append(".floatToIntBits(this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(")"); |
| } |
| }; |
| _switchResult = _client_1; |
| } |
| } |
| if (!_matched) { |
| String _name_3 = Boolean.TYPE.getName(); |
| if (Objects.equal(_name, _name_3)) { |
| _matched=true; |
| StringConcatenationClient _client_2 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("(this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(" ? 1231 : 1237)"); |
| } |
| }; |
| _switchResult = _client_2; |
| } |
| } |
| if (!_matched) { |
| String _name_4 = Integer.TYPE.getName(); |
| if (Objects.equal(_name, _name_4)) { |
| _matched=true; |
| } |
| if (!_matched) { |
| String _name_5 = Character.TYPE.getName(); |
| if (Objects.equal(_name, _name_5)) { |
| _matched=true; |
| } |
| } |
| if (!_matched) { |
| String _name_6 = Byte.TYPE.getName(); |
| if (Objects.equal(_name, _name_6)) { |
| _matched=true; |
| } |
| } |
| if (!_matched) { |
| String _name_7 = Short.TYPE.getName(); |
| if (Objects.equal(_name, _name_7)) { |
| _matched=true; |
| } |
| } |
| if (_matched) { |
| StringConcatenationClient _client_3 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| } |
| }; |
| _switchResult = _client_3; |
| } |
| } |
| if (!_matched) { |
| String _name_8 = Long.TYPE.getName(); |
| if (Objects.equal(_name, _name_8)) { |
| _matched=true; |
| StringConcatenationClient _client_4 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("(int) (this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(" ^ (this."); |
| String _simpleName_1 = it.getSimpleName(); |
| _builder.append(_simpleName_1); |
| _builder.append(" >>> 32))"); |
| } |
| }; |
| _switchResult = _client_4; |
| } |
| } |
| if (!_matched) { |
| StringConcatenationClient _client_5 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("((this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append("== null) ? 0 : "); |
| StringConcatenationClient _deepHashCode = Util.this.deepHashCode(it); |
| _builder.append(_deepHashCode); |
| _builder.append(")"); |
| } |
| }; |
| _switchResult = _client_5; |
| } |
| return _switchResult; |
| } |
| |
| public StringConcatenationClient deepHashCode(final FieldDeclaration it) { |
| StringConcatenationClient _xblockexpression = null; |
| { |
| final TypeReference type = this.orObject(it.getType()); |
| StringConcatenationClient _xifexpression = null; |
| boolean _isArray = type.isArray(); |
| if (_isArray) { |
| StringConcatenationClient _xifexpression_1 = null; |
| boolean _isPrimitive = type.getArrayComponentType().isPrimitive(); |
| if (_isPrimitive) { |
| StringConcatenationClient _client = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append(Arrays.class); |
| _builder.append(".hashCode(this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(")"); |
| } |
| }; |
| _xifexpression_1 = _client; |
| } else { |
| StringConcatenationClient _client_1 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append(Arrays.class); |
| _builder.append(".deepHashCode(this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(")"); |
| } |
| }; |
| _xifexpression_1 = _client_1; |
| } |
| _xifexpression = _xifexpression_1; |
| } else { |
| StringConcatenationClient _client_2 = new StringConcatenationClient() { |
| @Override |
| protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { |
| _builder.append("this."); |
| String _simpleName = it.getSimpleName(); |
| _builder.append(_simpleName); |
| _builder.append(".hashCode()"); |
| } |
| }; |
| _xifexpression = _client_2; |
| } |
| _xblockexpression = _xifexpression; |
| } |
| return _xblockexpression; |
| } |
| |
| private TypeReference orObject(final TypeReference ref) { |
| TypeReference _elvis = null; |
| if (ref != null) { |
| _elvis = ref; |
| } else { |
| TypeReference _object = this.context.getObject(); |
| _elvis = _object; |
| } |
| return _elvis; |
| } |
| } |
| |
| @Override |
| public void doTransform(final MutableClassDeclaration it, @Extension final TransformationContext context) { |
| AnnotationReference _findAnnotation = it.findAnnotation(context.findTypeGlobally(Data.class)); |
| boolean _tripleNotEquals = (_findAnnotation != null); |
| if (_tripleNotEquals) { |
| return; |
| } |
| @Extension |
| final EqualsHashCodeProcessor.Util util = new EqualsHashCodeProcessor.Util(context); |
| boolean _hasEquals = util.hasEquals(it); |
| if (_hasEquals) { |
| final AnnotationReference annotation = it.findAnnotation(context.findTypeGlobally(EqualsHashCode.class)); |
| context.addWarning(annotation, "equals is already defined, this annotation has no effect"); |
| } else { |
| boolean _hasHashCode = util.hasHashCode(it); |
| if (_hasHashCode) { |
| context.addWarning(it, "hashCode is already defined, this annotation has no effect"); |
| } else { |
| final Function1<MutableFieldDeclaration, Boolean> _function = (MutableFieldDeclaration it_1) -> { |
| return Boolean.valueOf((((!it_1.isStatic()) && (!it_1.isTransient())) && context.isThePrimaryGeneratedJavaElement(it_1))); |
| }; |
| final Iterable<? extends MutableFieldDeclaration> fields = IterableExtensions.filter(it.getDeclaredFields(), _function); |
| util.addEquals(it, fields, util.hasSuperEquals(it)); |
| util.addHashCode(it, fields, util.hasSuperHashCode(it)); |
| } |
| } |
| } |
| } |
