class object, constructor nodes

idea/src/org/jetbrains/jet/JetNodeTypes.java

@@ -57,8 +57,8 @@ public interface JetNodeTypes {
     // TODO: review
     JetNodeType RECEIVER_TYPE_ATTRIBUTES            = new JetNodeType("RECEIVER_TYPE_ATTRIBUTES");
     JetNodeType PROPERTY_ACCESSOR                   = new JetNodeType("PROPERTY_ACCESSOR");
-    JetNodeType INITIALIZER_LIST                    = new JetNodeType("INITIALIZER_LIST");
-    JetNodeType THIS_CALL                           = new JetNodeType("THIS_CALL");
+    JetNodeType INITIALIZER_LIST                    = new JetNodeType("INITIALIZER_LIST", JetInitializerList.class);
+    JetNodeType THIS_CALL                           = new JetNodeType("THIS_CALL", JetDelegatorToThisCall.class);
     JetNodeType TYPE_CONSTRAINT_LIST                = new JetNodeType("TYPE_CONSTRAINT_LIST");
     JetNodeType TYPE_CONSTRAINT                     = new JetNodeType("TYPE_CONSTRAINT");
 

idea/src/org/jetbrains/jet/lang/psi/JetClassObject.java

@@ -2,6 +2,7 @@ package org.jetbrains.jet.lang.psi;
 
 import com.intellij.lang.ASTNode;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.JetNodeTypes;
 
 /**
  * @author max
@@ -16,4 +17,8 @@ public class JetClassObject extends JetDeclaration {
         visitor.visitClassObject(this);
     }
 
+    public JetObjectLiteralExpression getObject() {
+        return (JetObjectLiteralExpression) findChildByType(JetNodeTypes.OBJECT_LITERAL);
+    }
+
 }

idea/src/org/jetbrains/jet/lang/psi/JetConstructor.java

@@ -2,6 +2,11 @@ package org.jetbrains.jet.lang.psi;
 
 import com.intellij.lang.ASTNode;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jetbrains.jet.JetNodeTypes;
+
+import java.util.Collections;
+import java.util.List;
 
 /**
  * @author max
@@ -16,4 +21,25 @@ public class JetConstructor extends JetDeclaration {
         visitor.visitConstructor(this);
     }
 
+    @Nullable
+    public JetParameterList getParameterList() {
+        return (JetParameterList) findChildByType(JetNodeTypes.VALUE_PARAMETER_LIST);
+    }
+
+    @NotNull
+    public List<JetParameter> getParameters() {
+        JetParameterList list = getParameterList();
+        return list != null ? list.getParameters() : Collections.<JetParameter>emptyList();
+    }
+
+    @Nullable
+    public JetInitializerList getInitializerList() {
+        return (JetInitializerList) findChildByType(JetNodeTypes.INITIALIZER_LIST);
+    }
+
+    @NotNull
+    public List<JetDelegationSpecifier> getInitializers() {
+        JetInitializerList list = getInitializerList();
+        return list != null ? list.getInitializers() : Collections.<JetDelegationSpecifier>emptyList();
+    }
 }

idea/src/org/jetbrains/jet/lang/psi/JetDelegationSpecifier.java

@@ -2,6 +2,7 @@ package org.jetbrains.jet.lang.psi;
 
 import com.intellij.lang.ASTNode;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.JetNodeTypes;
 
 /**
@@ -17,6 +18,7 @@ public class JetDelegationSpecifier extends JetElement{
         visitor.visitDelegationSpecifier(this);
     }
 
+    @Nullable
     public JetTypeReference getTypeReference() {
         return (JetTypeReference) findChildByType(JetNodeTypes.TYPE_REFERENCE);
     }

idea/src/org/jetbrains/jet/lang/psi/JetDelegatorToThisCall.java

@@ -0,0 +1,31 @@
+package org.jetbrains.jet.lang.psi;
+
+import com.intellij.lang.ASTNode;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.JetNodeTypes;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * @author max
+ */
+public class JetDelegatorToThisCall extends JetDelegationSpecifier {
+    public JetDelegatorToThisCall(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(JetVisitor visitor) {
+        visitor.visitDelegationToThisCall(this);
+    }
+
+    public JetArgumentList getArgumentList() {
+        return (JetArgumentList) findChildByType(JetNodeTypes.VALUE_ARGUMENT_LIST);
+    }
+
+    public List<JetArgument> getArguments() {
+        JetArgumentList list = getArgumentList();
+        return list != null ? list.getArguments() : Collections.<JetArgument>emptyList();
+    }
+}

idea/src/org/jetbrains/jet/lang/psi/JetInitializerList.java

@@ -0,0 +1,26 @@
+package org.jetbrains.jet.lang.psi;
+
+import com.intellij.lang.ASTNode;
+import com.intellij.psi.util.PsiTreeUtil;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+/**
+ * @author max
+ */
+public class JetInitializerList extends JetElement {
+    public JetInitializerList(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(JetVisitor visitor) {
+        visitor.visitInitializerList(this);
+    }
+
+    @NotNull
+    public List<JetDelegationSpecifier> getInitializers() {
+        return PsiTreeUtil.getChildrenOfTypeAsList(this, JetDelegationSpecifier.class);
+    }
+}

idea/src/org/jetbrains/jet/lang/psi/JetVisitor.java

@@ -122,6 +122,10 @@ public class JetVisitor extends PsiElementVisitor {
         visitDelegationSpecifier(specifier);
     }
 
+    public void visitDelegationToThisCall(JetDelegatorToThisCall thisCall) {
+        visitDelegationSpecifier(thisCall);
+    }
+
     public void visitTypeReference(JetTypeReference typeReference) {
         visitJetElement(typeReference);
     }
@@ -269,4 +273,8 @@ public class JetVisitor extends PsiElementVisitor {
     public void visitParenthesizedExpression(JetParenthesizedExpression expression) {
         visitExpression(expression);
     }
+
+    public void visitInitializerList(JetInitializerList list) {
+        visitJetElement(list);
+    }
 }