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back to compilable and working state

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This commit is contained in:
Dmitry Jemerov
2012-05-31 20:44:15 +02:00
committed by Pavel V. Talanov
parent 5932eb3539
commit 0e2d0a4a5b
14 changed files with 87 additions and 124 deletions
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src/org/jetbrains/jet/j2k/Converter.kt
+18 -19
View File
@@ -107,7 +107,7 @@ public open class Converter() {
val typeParameters: List<Element> = elementsToElementList(psiClass.getTypeParameters()) val typeParameters: List<Element> = elementsToElementList(psiClass.getTypeParameters())
val implementsTypes: List<Type> = typesToNotNullableTypeList(psiClass.getImplementsListTypes()) val implementsTypes: List<Type> = typesToNotNullableTypeList(psiClass.getImplementsListTypes())
val extendsTypes: List<Type> = typesToNotNullableTypeList(psiClass.getExtendsListTypes()) val extendsTypes: List<Type> = typesToNotNullableTypeList(psiClass.getExtendsListTypes())
val name: Identifier = Identifier(psiClass.getName()) val name: Identifier = Identifier(psiClass.getName()!!)
val baseClassParams: List<Expression> = arrayList() val baseClassParams: List<Expression> = arrayList()
val members: List<Member> = getMembers(psiClass) val members: List<Member> = getMembers(psiClass)
val visitor: SuperVisitor = SuperVisitor() val visitor: SuperVisitor = SuperVisitor()
@@ -187,10 +187,13 @@ public open class Converter() {
private fun fieldToField(field: PsiField, psiClass: PsiClass?): Field { private fun fieldToField(field: PsiField, psiClass: PsiClass?): Field {
val modifiers: Set<String> = modifiersListToModifiersSet(field.getModifierList()) val modifiers: Set<String> = modifiersListToModifiersSet(field.getModifierList())
if (field is PsiEnumConstant?) { if (field is PsiEnumConstant?) {
return EnumConstant(Identifier(field.getName()), modifiers, typeToType(field.getType()), elementToElement(field.getArgumentList())) return EnumConstant(Identifier(field.getName()!!),
modifiers,
typeToType(field.getType()),
elementToElement(field.getArgumentList()))
} }
return Field(Identifier(field.getName()), return Field(Identifier(field.getName()!!),
modifiers, modifiers,
typeToType(field.getType()), typeToType(field.getType()),
expressionToExpression(field.getInitializer(), field.getType()), expressionToExpression(field.getInitializer(), field.getType()),
@@ -242,9 +245,8 @@ public open class Converter() {
private fun createFunctionParameters(method: PsiMethod): ParameterList { private fun createFunctionParameters(method: PsiMethod): ParameterList {
val result: List<Parameter> = arrayList() val result: List<Parameter> = arrayList()
for (parameter : PsiParameter? in method.getParameterList().getParameters()) for (parameter : PsiParameter? in method.getParameterList().getParameters()) {
{ result.add(Parameter(Identifier(parameter?.getName()!!),
result.add(Parameter(Identifier(parameter?.getName()),
typeToType(parameter?.getType(), typeToType(parameter?.getType(),
ConverterUtil.isAnnotatedAsNotNull(parameter?.getModifierList())), ConverterUtil.isAnnotatedAsNotNull(parameter?.getModifierList())),
ConverterUtil.isReadOnly(parameter, method.getBody()))) ConverterUtil.isReadOnly(parameter, method.getBody())))
@@ -376,7 +378,7 @@ public open class Converter() {
} }
public open fun parameterToParameter(parameter: PsiParameter): Parameter { public open fun parameterToParameter(parameter: PsiParameter): Parameter {
return Parameter(Identifier(parameter.getName()), return Parameter(Identifier(parameter.getName()!!),
typeToType(parameter.getType(), typeToType(parameter.getType(),
ConverterUtil.isAnnotatedAsNotNull(parameter.getModifierList())), true) ConverterUtil.isAnnotatedAsNotNull(parameter.getModifierList())), true)
} }
@@ -420,12 +422,10 @@ public open class Converter() {
if (actualType != null) { if (actualType != null) {
if (isConversionNeeded(actualType, expectedType) && !(expression is LiteralExpression)) if (isConversionNeeded(actualType, expectedType) && !(expression is LiteralExpression))
{ {
var conversion: String? = PRIMITIVE_TYPE_CONVERSIONS.get(expectedType?.getCanonicalText()) val conversion: String? = PRIMITIVE_TYPE_CONVERSIONS.get(expectedType?.getCanonicalText())
if (conversion != null) if (conversion != null) {
{
expression = DummyMethodCallExpression(expression, conversion, Identifier.EMPTY_IDENTIFIER) expression = DummyMethodCallExpression(expression, conversion, Identifier.EMPTY_IDENTIFIER)
} }
} }
} }
@@ -467,7 +467,7 @@ public open class Converter() {
} }
private fun createParametersFromFields(fields: List<Field>): List<Parameter> { private fun createParametersFromFields(fields: List<Field>): List<Parameter> {
return fields.map { Parameter(Identifier("_" + it.identifier.getName()), it.`type`, true) } return fields.map { Parameter(Identifier("_" + it.identifier.name), it.`type`, true) }
} }
private fun createInitStatementsFromFields(fields: List<out Field>): List<Statement> { private fun createInitStatementsFromFields(fields: List<out Field>): List<Statement> {
@@ -529,7 +529,7 @@ public open class Converter() {
return false return false
} }
private fun removeEmpty(statements: List<Statement>): List<Statement> { private fun removeEmpty(statements: List<Statement>): List<Statement> {
return statements.filterNot { it is EmptyStatement || it == Expression.EMPTY_EXPRESSION } return statements.filterNot { it == Statement.EMPTY_STATEMENT || it == Expression.EMPTY_EXPRESSION }
} }
private fun isNotOpenMethod(method: PsiMethod): Boolean { private fun isNotOpenMethod(method: PsiMethod): Boolean {
@@ -547,7 +547,7 @@ public open class Converter() {
private fun normalCase(method: PsiMethod): Boolean { private fun normalCase(method: PsiMethod): Boolean {
var counter: Int = 0 var counter: Int = 0
for (s : HierarchicalMethodSignature? in method.getHierarchicalMethodSignature()?.getSuperSignatures()) for (s : HierarchicalMethodSignature? in method.getHierarchicalMethodSignature().getSuperSignatures())
{ {
var containingClass: PsiClass? = s?.getMethod()?.getContainingClass() var containingClass: PsiClass? = s?.getMethod()?.getContainingClass()
var qualifiedName: String? = (if (containingClass != null) var qualifiedName: String? = (if (containingClass != null)
@@ -580,16 +580,15 @@ public open class Converter() {
} }
private fun isOverrideObjectDirect(method: PsiMethod): Boolean { private fun isOverrideObjectDirect(method: PsiMethod): Boolean {
var superSignatures: List<HierarchicalMethodSignature?>? = method?.getHierarchicalMethodSignature()?.getSuperSignatures() var superSignatures: List<HierarchicalMethodSignature?>? = method.getHierarchicalMethodSignature().getSuperSignatures()
if (superSignatures?.size()!! == 1) if (superSignatures?.size()!! == 1)
{ {
val containingClass: PsiClass? = superSignatures?.get(0)?.getMethod()?.getContainingClass() val containingClass: PsiClass? = superSignatures?.get(0)?.getMethod()?.getContainingClass()
val qualifiedName: String? = (if (containingClass != null) val qualifiedName: String? = (if (containingClass != null)
containingClass?.getQualifiedName() containingClass.getQualifiedName()
else else
"") "")
if (qualifiedName != null && qualifiedName?.equals(JAVA_LANG_OBJECT)!!) if (qualifiedName == JAVA_LANG_OBJECT) {
{
return true return true
} }
@@ -627,7 +626,7 @@ public open class Converter() {
if (identifier == null) if (identifier == null)
return Identifier.EMPTY_IDENTIFIER return Identifier.EMPTY_IDENTIFIER
return Identifier(identifier?.getText()) return Identifier(identifier.getText()!!)
} }
public open fun modifiersListToModifiersSet(modifierList: PsiModifierList?): Set<String> { public open fun modifiersListToModifiersSet(modifierList: PsiModifierList?): Set<String> {
src/org/jetbrains/jet/j2k/ast/Expression.java
-47
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@@ -1,47 +0,0 @@
/*
* Copyright 2010-2012 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.jet.j2k.ast;
import org.jetbrains.annotations.NotNull;
/**
* @author ignatov
*/
public abstract class Expression extends Statement {
@NotNull
public static final Expression EMPTY_EXPRESSION = new EmptyExpression();
/**
* @author ignatov
*/
private static class EmptyExpression extends Expression {
@NotNull
@Override
public String toKotlin() {
return EMPTY;
}
@Override
public boolean isEmpty() {
return true;
}
}
public boolean isNullable() {
return false;
}
}
src/org/jetbrains/jet/j2k/ast/Expression.kt
+15
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@@ -0,0 +1,15 @@
package org.jetbrains.jet.j2k.ast
public abstract class Expression(): Statement() {
public open fun isNullable(): Boolean {
return false
}
class object {
public val EMPTY_EXPRESSION: Expression = object: Expression() {
public override fun toKotlin()= ""
public override fun isEmpty() = true
}
}
}
src/org/jetbrains/jet/j2k/ast/Identifier.kt
+12 -6
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@@ -1,14 +1,15 @@
package org.jetbrains.jet.j2k.ast package org.jetbrains.jet.j2k.ast
import java.util.Set
public open class Identifier(val name: String, public open class Identifier(val name: String,
val nullable: Boolean = true, val myNullable: Boolean = true,
val quotingNeeded: Boolean = true): Expression() { val quotingNeeded: Boolean = true): Expression() {
public override fun isEmpty(): Boolean { public override fun isEmpty() = name.length() == 0
return name.length() == 0
} private open fun ifNeedQuote(): String {
private open fun ifNeedQuote(): String { if (quotingNeeded && (ONLY_KOTLIN_KEYWORDS.contains(name)) || name.contains("$")) {
if (quotingNeeded && (ONLY_KOTLIN_KEYWORDS?.contains(name)) || name.contains("$"))) {
return quote(name) return quote(name)
} }
@@ -16,11 +17,16 @@ public open class Identifier(val name: String,
} }
public override fun toKotlin(): String = ifNeedQuote() public override fun toKotlin(): String = ifNeedQuote()
public override fun isNullable(): Boolean = myNullable
class object { class object {
public val EMPTY_IDENTIFIER: Identifier = Identifier("") public val EMPTY_IDENTIFIER: Identifier = Identifier("")
private open fun quote(str: String): String { private open fun quote(str: String): String {
return "`" + str + "`" return "`" + str + "`"
} }
public val ONLY_KOTLIN_KEYWORDS: Set<String> = hashSet(
"package", "as", "type", "val", "var", "fun", "is", "in", "object", "when", "trait", "This"
);
} }
} }
src/org/jetbrains/jet/j2k/ast/LiteralExpression.kt
+2 -2
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@@ -1,6 +1,6 @@
package org.jetbrains.jet.j2k.ast package org.jetbrains.jet.j2k.ast
public open class LiteralExpression(val identifier: Identifier): Expression() { public open class LiteralExpression(val literalText: String): Expression() {
public override fun toKotlin() = identifier.toKotlin() public override fun toKotlin() = literalText
} }
src/org/jetbrains/jet/j2k/ast/Node.java
-4
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@@ -27,10 +27,6 @@ import java.util.Set;
* @author ignatov * @author ignatov
*/ */
public abstract class Node { public abstract class Node {
@NotNull
final static Set<String> ONLY_KOTLIN_KEYWORDS = new HashSet<String>(Arrays.asList(
"package", "as", "type", "val", "var", "fun", "is", "in", "object", "when", "trait", "This"
));
@NotNull @NotNull
public final static Set<String> PRIMITIVE_TYPES = new HashSet<String>(Arrays.asList( public final static Set<String> PRIMITIVE_TYPES = new HashSet<String>(Arrays.asList(
src/org/jetbrains/jet/j2k/ast/PostfixOperator.kt
+1 -1
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@@ -2,5 +2,5 @@ package org.jetbrains.jet.j2k.ast
public open class PostfixOperator(val op: String, val expression: Expression): Expression() { public open class PostfixOperator(val op: String, val expression: Expression): Expression() {
public override fun toKotlin() = expression.toKotlin() + op public override fun toKotlin(): String = expression.toKotlin() + op
} }
src/org/jetbrains/jet/j2k/ast/Statements.kt
+2 -2
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@@ -4,7 +4,7 @@ import java.util.List
public abstract class Statement(): Element() { public abstract class Statement(): Element() {
class object { class object {
public val EMPTY_STATEMENT = object : Statement { public val EMPTY_STATEMENT: Statement = object : Statement() {
public override fun toKotlin() = "" public override fun toKotlin() = ""
} }
} }
@@ -39,7 +39,7 @@ public open class ReturnStatement(val expression: Expression): Statement() {
public open class IfStatement(val condition: Expression, val thenStatement: Statement, val elseStatement: Statement): Expression() { public open class IfStatement(val condition: Expression, val thenStatement: Statement, val elseStatement: Statement): Expression() {
public override fun toKotlin(): String { public override fun toKotlin(): String {
val result: String = "if (" + condition.toKotlin() + ")\n" + thenStatement.toKotlin() + "\n" val result: String = "if (" + condition.toKotlin() + ")\n" + thenStatement.toKotlin() + "\n"
if (elseStatement !is EmptyStatement) { if (elseStatement != Statement.EMPTY_STATEMENT) {
return result + "else\n" + elseStatement.toKotlin() return result + "else\n" + elseStatement.toKotlin()
} }
src/org/jetbrains/jet/j2k/visitors/ClassVisitor.kt
+5 -1
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@@ -7,12 +7,16 @@ import java.util.Set
public open class ClassVisitor(): JavaRecursiveElementVisitor() { public open class ClassVisitor(): JavaRecursiveElementVisitor() {
private val myClassIdentifiers: Set<String> = HashSet<String>() private val myClassIdentifiers: Set<String> = HashSet<String>()
public open fun getClassIdentifiers(): Set<String> { public open fun getClassIdentifiers(): Set<String> {
return HashSet<String>(myClassIdentifiers) return HashSet<String>(myClassIdentifiers)
} }
public override fun visitClass(aClass: PsiClass?): Unit { public override fun visitClass(aClass: PsiClass?): Unit {
myClassIdentifiers.add(aClass?.getQualifiedName()!!) val qName = aClass?.getQualifiedName()
if (qName != null) {
myClassIdentifiers.add(qName)
}
super.visitClass(aClass) super.visitClass(aClass)
} }
} }
src/org/jetbrains/jet/j2k/visitors/ElementVisitor.kt
+5 -5
View File
@@ -20,7 +20,7 @@ public open class ElementVisitor(val myConverter : Converter) : JavaElementVisit
public override fun visitLocalVariable(variable : PsiLocalVariable?) : Unit { public override fun visitLocalVariable(variable : PsiLocalVariable?) : Unit {
val theVariable = variable!! val theVariable = variable!!
myResult = LocalVariable(Identifier(theVariable.getName()), myResult = LocalVariable(Identifier(theVariable.getName()!!),
Converter.modifiersListToModifiersSet(theVariable.getModifierList()), Converter.modifiersListToModifiersSet(theVariable.getModifierList()),
myConverter.typeToType(theVariable.getType(), isAnnotatedAsNotNull(theVariable.getModifierList())), myConverter.typeToType(theVariable.getType(), isAnnotatedAsNotNull(theVariable.getModifierList())),
myConverter.expressionToExpression(theVariable.getInitializer(), theVariable.getType())) myConverter.expressionToExpression(theVariable.getInitializer(), theVariable.getType()))
@@ -34,15 +34,15 @@ public open class ElementVisitor(val myConverter : Converter) : JavaElementVisit
val theReference = reference!! val theReference = reference!!
val types : List<Type> = myConverter.typesToTypeList(theReference.getTypeParameters()) val types : List<Type> = myConverter.typesToTypeList(theReference.getTypeParameters())
if (!theReference.isQualified()) { if (!theReference.isQualified()) {
myResult = ReferenceElement(Identifier(theReference.getReferenceName()), types) myResult = ReferenceElement(Identifier(theReference.getReferenceName()!!), types)
} }
else { else {
var result : String = Identifier(reference?.getReferenceName()).toKotlin() var result : String = Identifier(reference?.getReferenceName()!!).toKotlin()
var qualifier : PsiElement? = theReference.getQualifier() var qualifier : PsiElement? = theReference.getQualifier()
while (qualifier != null) while (qualifier != null)
{ {
val p : PsiJavaCodeReferenceElement = (qualifier as PsiJavaCodeReferenceElement) val p : PsiJavaCodeReferenceElement = (qualifier as PsiJavaCodeReferenceElement)
result = Identifier(p.getReferenceName()).toKotlin() + "." + result result = Identifier(p.getReferenceName()!!).toKotlin() + "." + result
qualifier = p.getQualifier() qualifier = p.getQualifier()
} }
myResult = ReferenceElement(Identifier(result), types) myResult = ReferenceElement(Identifier(result), types)
@@ -54,7 +54,7 @@ public open class ElementVisitor(val myConverter : Converter) : JavaElementVisit
} }
public override fun visitTypeParameter(classParameter : PsiTypeParameter?) : Unit { public override fun visitTypeParameter(classParameter : PsiTypeParameter?) : Unit {
myResult = TypeParameter(Identifier(classParameter!!.getName()), myResult = TypeParameter(Identifier(classParameter!!.getName()!!),
classParameter!!.getExtendsListTypes().map { myConverter.typeToType(it) } ) classParameter!!.getExtendsListTypes().map { myConverter.typeToType(it) } )
} }
src/org/jetbrains/jet/j2k/visitors/ExpressionVisitor.kt
+17 -27
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@@ -101,9 +101,8 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
var text: String = expression?.getText()!! var text: String = expression?.getText()!!
var isQuotingNeeded: Boolean = true var isQuotingNeeded: Boolean = true
val `type`: PsiType? = expression?.getType() val `type`: PsiType? = expression?.getType()
if (`type` != null) if (`type` != null) {
{ val canonicalTypeStr: String? = `type`.getCanonicalText()
var canonicalTypeStr: String? = `type`.getCanonicalText()
if (canonicalTypeStr?.equals("double")!! || canonicalTypeStr?.equals(JAVA_LANG_DOUBLE)!!) { if (canonicalTypeStr?.equals("double")!! || canonicalTypeStr?.equals(JAVA_LANG_DOUBLE)!!) {
text = text.replace("D", "").replace("d", "") text = text.replace("D", "").replace("d", "")
if (!text.contains(".")) { if (!text.contains(".")) {
@@ -123,18 +122,9 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
if (canonicalTypeStr?.equals("int")!! || canonicalTypeStr?.equals(JAVA_LANG_INTEGER)!!) { if (canonicalTypeStr?.equals("int")!! || canonicalTypeStr?.equals(JAVA_LANG_INTEGER)!!) {
text = (if (value != null) value.toString() else text) text = (if (value != null) value.toString() else text)
} }
if (canonicalTypeStr?.equals(JAVA_LANG_STRING)!!) {
isQuotingNeeded = false
}
if (canonicalTypeStr?.equals("char")!! || canonicalTypeStr?.equals(JAVA_LANG_CHARACTER)!!) {
isQuotingNeeded = false
}
} }
myResult = LiteralExpression(Identifier(text, false, isQuotingNeeded)) myResult = LiteralExpression(text)
} }
public override fun visitMethodCallExpression(expression: PsiMethodCallExpression?): Unit { public override fun visitMethodCallExpression(expression: PsiMethodCallExpression?): Unit {
@@ -197,8 +187,8 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
private fun createNewEmptyArrayWithoutInitialization(expression: PsiNewExpression): Expression { private fun createNewEmptyArrayWithoutInitialization(expression: PsiNewExpression): Expression {
return ArrayWithoutInitializationExpression( return ArrayWithoutInitializationExpression(
getConverter().typeToType(expression?.getType(), true), getConverter().typeToType(expression.getType(), true),
getConverter().expressionsToExpressionList(expression?.getArrayDimensions())) getConverter().expressionsToExpressionList(expression.getArrayDimensions()))
} }
private fun createNewEmptyArray(expression: PsiNewExpression?): Expression { private fun createNewEmptyArray(expression: PsiNewExpression?): Expression {
@@ -232,10 +222,10 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
val isThis: Boolean = isThisExpression(expression!!) val isThis: Boolean = isThisExpression(expression!!)
val isNullable: Boolean = getConverter().typeToType(expression?.getType()).nullable val isNullable: Boolean = getConverter().typeToType(expression?.getType()).nullable
val className: String = getClassNameWithConstructor(expression!!) val className: String = getClassNameWithConstructor(expression!!)
var identifier: Expression = Identifier(expression?.getReferenceName(), isNullable) var identifier: Expression = Identifier(expression?.getReferenceName()!!, isNullable)
val __: String? = "__" val __: String = "__"
if (hasReceiver){ if (hasReceiver){
identifier = CallChainExpression(Identifier(__, false), Identifier(expression?.getReferenceName(), isNullable)) identifier = CallChainExpression(Identifier(__, false), Identifier(expression?.getReferenceName()!!, isNullable))
} }
else else
if (insideSecondaryConstructor && isThis) { if (insideSecondaryConstructor && isThis) {
@@ -248,7 +238,7 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
public override fun visitSuperExpression(expression: PsiSuperExpression?): Unit { public override fun visitSuperExpression(expression: PsiSuperExpression?): Unit {
val qualifier: PsiJavaCodeReferenceElement? = expression?.getQualifier() val qualifier: PsiJavaCodeReferenceElement? = expression?.getQualifier()
myResult = SuperExpression((if (qualifier != null) myResult = SuperExpression((if (qualifier != null)
Identifier(qualifier.getQualifiedName()) Identifier(qualifier.getQualifiedName()!!)
else else
Identifier.EMPTY_IDENTIFIER)) Identifier.EMPTY_IDENTIFIER))
} }
@@ -256,7 +246,7 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
public override fun visitThisExpression(expression: PsiThisExpression?): Unit { public override fun visitThisExpression(expression: PsiThisExpression?): Unit {
val qualifier: PsiJavaCodeReferenceElement? = expression?.getQualifier() val qualifier: PsiJavaCodeReferenceElement? = expression?.getQualifier()
myResult = ThisExpression((if (qualifier != null) myResult = ThisExpression((if (qualifier != null)
Identifier(qualifier.getQualifiedName()) Identifier(qualifier.getQualifiedName()!!)
else else
Identifier.EMPTY_IDENTIFIER)) Identifier.EMPTY_IDENTIFIER))
} }
@@ -264,7 +254,7 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
public override fun visitTypeCastExpression(expression: PsiTypeCastExpression?): Unit { public override fun visitTypeCastExpression(expression: PsiTypeCastExpression?): Unit {
val castType: PsiTypeElement? = expression?.getCastType() val castType: PsiTypeElement? = expression?.getCastType()
if (castType != null) { if (castType != null) {
myResult = TypeCastExpression(getConverter()?.typeToType(castType.getType()), myResult = TypeCastExpression(getConverter().typeToType(castType.getType()),
getConverter().expressionToExpression(expression?.getOperand())) getConverter().expressionToExpression(expression?.getOperand()))
} }
} }
@@ -272,7 +262,7 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
public override fun visitPolyadicExpression(expression: PsiPolyadicExpression?): Unit { public override fun visitPolyadicExpression(expression: PsiPolyadicExpression?): Unit {
var parameters: List<Expression> = ArrayList<Expression>() var parameters: List<Expression> = ArrayList<Expression>()
for (operand : PsiExpression? in expression?.getOperands()) { for (operand : PsiExpression? in expression?.getOperands()) {
parameters?.add(getConverter().expressionToExpression(operand, expression?.getType())) parameters.add(getConverter().expressionToExpression(operand, expression?.getType()))
} }
myResult = PolyadicExpression(parameters, getOperatorString(expression?.getOperationTokenType()!!)) myResult = PolyadicExpression(parameters, getOperatorString(expression?.getOperationTokenType()!!))
} }
@@ -345,17 +335,17 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
if (tokenType == JavaTokenType.EXCL) if (tokenType == JavaTokenType.EXCL)
return "!" return "!"
System.out?.println("UNSUPPORTED TOKEN TYPE: " + tokenType?.toString()) // System.out.println("UNSUPPORTED TOKEN TYPE: " + tokenType?.toString())
return "" return ""
} }
private fun getClassNameWithConstructor(expression: PsiReferenceExpression): String { private fun getClassNameWithConstructor(expression: PsiReferenceExpression): String {
var context: PsiElement? = expression?.getContext() var context: PsiElement? = expression.getContext()
while (context != null) { while (context != null) {
if (context is PsiMethod && ((context as PsiMethod)).isConstructor()) { if (context is PsiMethod && ((context as PsiMethod)).isConstructor()) {
val containingClass: PsiClass? = ((context as PsiMethod)).getContainingClass() val containingClass: PsiClass? = ((context as PsiMethod)).getContainingClass()
if (containingClass != null) { if (containingClass != null) {
val identifier: PsiIdentifier? = containingClass?.getNameIdentifier() val identifier: PsiIdentifier? = containingClass.getNameIdentifier()
if (identifier != null) { if (identifier != null) {
return identifier.getText()!! return identifier.getText()!!
} }
@@ -388,9 +378,9 @@ public open class ExpressionVisitor(converter: Converter): StatementVisitor(conv
} }
private fun isFieldReference(expression: PsiReferenceExpression, currentClass: PsiClass?): Boolean { private fun isFieldReference(expression: PsiReferenceExpression, currentClass: PsiClass?): Boolean {
val reference: PsiReference? = expression?.getReference() val reference: PsiReference? = expression.getReference()
if (reference != null) { if (reference != null) {
val resolvedReference: PsiElement? = reference?.resolve() val resolvedReference: PsiElement? = reference.resolve()
if (resolvedReference is PsiField) { if (resolvedReference is PsiField) {
return (resolvedReference as PsiField).getContainingClass() == currentClass return (resolvedReference as PsiField).getContainingClass() == currentClass
} }
src/org/jetbrains/jet/j2k/visitors/ExpressionVisitorForDirectObjectInheritors.kt
+2 -1
View File
@@ -17,7 +17,8 @@ public open class ExpressionVisitorForDirectObjectInheritors(converter: Converte
myResult = DummyMethodCallExpression(Identifier("this"), "identityEquals", getConverter().elementToElement(expression?.getArgumentList())) myResult = DummyMethodCallExpression(Identifier("this"), "identityEquals", getConverter().elementToElement(expression?.getArgumentList()))
} }
else if (superMethodInvocation(methodExpression, "toString")) { else if (superMethodInvocation(methodExpression, "toString")) {
myResult = DummyStringExpression(String.format("getJavaClass<%s>.getName() + '@' + Integer.toHexString(hashCode())", ExpressionVisitor.getClassName(methodExpression))) myResult = DummyStringExpression(String.format("getJavaClass<%s>.getName() + '@' + Integer.toHexString(hashCode())",
ExpressionVisitor.getClassName(methodExpression))!!)
} }
else { else {
convertMethodCallExpression(expression!!) convertMethodCallExpression(expression!!)
src/org/jetbrains/jet/j2k/visitors/StatementVisitor.kt
+3 -2
View File
@@ -12,7 +12,8 @@ import java.util.List
import org.jetbrains.jet.j2k.ConverterUtil.countWritingAccesses import org.jetbrains.jet.j2k.ConverterUtil.countWritingAccesses
public open class StatementVisitor(converter: Converter): ElementVisitor(converter) { public open class StatementVisitor(converter: Converter): ElementVisitor(converter) {
private var myResult: Statement = private var myResult: Statement = Statement.EMPTY_STATEMENT
public override fun getResult(): Statement { public override fun getResult(): Statement {
return myResult return myResult
} }
@@ -97,7 +98,7 @@ public open class StatementVisitor(converter: Converter): ElementVisitor(convert
BinaryExpression(end, Identifier("1"), "-") BinaryExpression(end, Identifier("1"), "-")
else else
end) end)
myResult = ForeachWithRangeStatement(Identifier(firstChild.getName()), myResult = ForeachWithRangeStatement(Identifier(firstChild.getName()!!),
getConverter().expressionToExpression(firstChild.getInitializer()), getConverter().expressionToExpression(firstChild.getInitializer()),
endExpression, endExpression,
getConverter().statementToStatement(body)) getConverter().statementToStatement(body))
src/org/jetbrains/jet/j2k/visitors/TypeVisitor.kt
+5 -7
View File
@@ -70,9 +70,8 @@ public open class TypeVisitor(private val myConverter : Converter) : PsiTypeVisi
} }
} }
val classTypeName : String? = createQualifiedName(classType) val classTypeName = createQualifiedName(classType)
if (classTypeName?.isEmpty().sure()) if (classTypeName.isEmpty()) {
{
return Identifier(getClassTypeName(classType)) return Identifier(getClassTypeName(classType))
} }
@@ -125,14 +124,13 @@ public open class TypeVisitor(private val myConverter : Converter) : PsiTypeVisi
if (classType is PsiClassReferenceType) if (classType is PsiClassReferenceType)
{ {
val reference : PsiJavaCodeReferenceElement? = (classType as PsiClassReferenceType).getReference() val reference : PsiJavaCodeReferenceElement? = (classType as PsiClassReferenceType).getReference()
if (reference != null && reference.isQualified()) if (reference != null && reference.isQualified()) {
{ var result : String = Identifier(reference.getReferenceName()!!).toKotlin()
var result : String = Identifier(reference.getReferenceName()).toKotlin()
var qualifier : PsiElement? = reference.getQualifier() var qualifier : PsiElement? = reference.getQualifier()
while (qualifier != null) while (qualifier != null)
{ {
val p : PsiJavaCodeReferenceElement = (qualifier as PsiJavaCodeReferenceElement) val p : PsiJavaCodeReferenceElement = (qualifier as PsiJavaCodeReferenceElement)
result = Identifier(p.getReferenceName()).toKotlin() + "." + result result = Identifier(p.getReferenceName()!!).toKotlin() + "." + result
qualifier = p.getQualifier() qualifier = p.getQualifier()
} }
return result return result