diff options
Diffstat (limited to 'javaparser-core/src/main/java/com/github/javaparser/ast/Node.java')
| -rw-r--r-- | javaparser-core/src/main/java/com/github/javaparser/ast/Node.java | 58 |
1 files changed, 26 insertions, 32 deletions
diff --git a/javaparser-core/src/main/java/com/github/javaparser/ast/Node.java b/javaparser-core/src/main/java/com/github/javaparser/ast/Node.java index a191a49d1..dc6f5b7c5 100644 --- a/javaparser-core/src/main/java/com/github/javaparser/ast/Node.java +++ b/javaparser-core/src/main/java/com/github/javaparser/ast/Node.java @@ -36,19 +36,21 @@ import com.github.javaparser.ast.visitor.Visitable; import com.github.javaparser.printer.PrettyPrinter; import com.github.javaparser.printer.PrettyPrinterConfiguration; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.lang.reflect.ParameterizedType; +import java.lang.reflect.Type; import java.util.*; import static java.util.Collections.unmodifiableList; -import java.lang.reflect.*; - /** * Abstract class for all nodes of the AST. - * + * <p> * Each Node can have one associated comment which describe it and * a number of "orphan comments" which it contains but are not specifically * associated to any element. - * + * * @author Julio Vilmar Gesser */ // Use <Node> to prevent Node from becoming generic. @@ -151,9 +153,8 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable } /** - * @param range the range of characters in the source code that this node covers. - * null can be used to indicate that no range information is known, - * or that it is not of interest. + * @param range the range of characters in the source code that this node covers. null can be used to indicate that + * no range information is known, or that it is not of interest. */ public Node setRange(Range range) { notifyPropertyChange(ObservableProperty.RANGE, this.range, range); @@ -201,7 +202,7 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable /** * Return the String representation of this node. - * + * * @return the String representation of this node */ @Override @@ -262,13 +263,13 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable /** * This is a list of Comment which are inside the node and are not associated * with any meaningful AST Node. - * + * <p> * For example, comments at the end of methods (immediately before the parenthesis) * or at the end of CompilationUnit are orphan comments. - * + * <p> * When more than one comment preceeds a statement, the one immediately preceding it * it is associated with the statements, while the others are orphans. - * + * * @return all comments that cannot be attributed to a concept */ public List<Comment> getOrphanComments() { @@ -279,7 +280,7 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable * This is the list of Comment which are contained in the Node either because * they are properly associated to one of its children or because they are floating * around inside the Node - * + * * @return all Comments within the node as a list */ public List<Comment> getAllContainedComments() { @@ -367,11 +368,8 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable /** * Gets data for this component using the given key. * - * @param <M> - * The type of the data. - * - * @param key - * The key for the data + * @param <M> The type of the data. + * @param key The key for the data * @return The data or null of no data was found for the given key * @see DataKey */ @@ -386,13 +384,9 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable * Sets data for this component using the given key. * For information on creating DataKey, see {@link DataKey}. * - * @param <M> - * The type of data - * - * @param key - * The singleton key for the data - * @param object - * The data object + * @param <M> The type of data + * @param key The singleton key for the data + * @param object The data object * @throws IllegalArgumentException * @see DataKey */ @@ -405,7 +399,7 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable /** * Try to remove this node from the parent - * + * * @return true if removed, false otherwise * @throws RuntimeException if it fails in an unexpected way */ @@ -420,14 +414,14 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable // we are going to look to remove the node either by checking if it is part of a NodeList // of if there is an explicit setter for it - for (Method method : parentClass.getMethods()){ + for (Method method : parentClass.getMethods()) { if (!removed && !java.lang.reflect.Modifier.isStatic(method.getModifiers())) { // looking for methods returning a NodeList if (method.getParameterCount() == 0 && NodeList.class.isAssignableFrom(method.getReturnType())) { try { NodeList result = (NodeList) method.invoke(parentNode); removed = result.remove(this); - } catch (IllegalAccessException|InvocationTargetException e) { + } catch (IllegalAccessException | InvocationTargetException e) { // nothing to do here } } else if ((method.getReturnType().isAssignableFrom(this.getClass()) || isOptionalAssignableFrom(method.getGenericReturnType(), this.getClass())) @@ -456,14 +450,14 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable result = (Node) o; } else continue; } else continue; - }else { + } else { result = (Node) resultRaw; } if (this == result) { optSetter.get().invoke(parentNode, (Object) null); removed = true; } - } catch (IllegalAccessException|InvocationTargetException e) { + } catch (IllegalAccessException | InvocationTargetException e) { // nothing to do here } } @@ -559,18 +553,18 @@ public abstract class Node implements Cloneable, HasParentNode<Node>, Visitable if (!(type instanceof ParameterizedType)) { return Optional.empty(); } - ParameterizedType parameterizedType = (ParameterizedType)type; + ParameterizedType parameterizedType = (ParameterizedType) type; if (!(parameterizedType.getRawType() instanceof Class)) { return Optional.empty(); } - Class rawType = (Class)parameterizedType.getRawType(); + Class rawType = (Class) parameterizedType.getRawType(); if (!(rawType.equals(Optional.class))) { return Optional.empty(); } if (!(parameterizedType.getActualTypeArguments()[0] instanceof Class)) { return Optional.empty(); } - Class parameterType = (Class)parameterizedType.getActualTypeArguments()[0]; + Class parameterType = (Class) parameterizedType.getActualTypeArguments()[0]; return Optional.of(parameterType); } } |