org.extendj.ast.ResourceModifiers Maven / Gradle / Ivy
/* This file was generated with JastAdd2 (http://jastadd.org) version 2.3.0 */
package org.extendj.ast;
import java.util.ArrayList;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.IOException;
import java.util.Set;
import beaver.*;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentSkipListMap;
import java.util.LinkedHashSet;
import java.util.*;
import org.jastadd.util.PrettyPrintable;
import org.jastadd.util.PrettyPrinter;
import java.util.zip.*;
import java.io.*;
import org.jastadd.util.*;
import java.io.BufferedInputStream;
import java.io.DataInputStream;
/**
* Subclass of Modifiers for resource declarations.
* This subclass is added as a convenient method of making resource
* declarations implicitly final.
* @ast node
* @declaredat /home/jesper/git/extendj/java7/grammar/TryWithResources.ast:16
* @astdecl ResourceModifiers : Modifiers;
* @production ResourceModifiers : {@link Modifiers};
*/
public class ResourceModifiers extends Modifiers implements Cloneable {
/**
* @declaredat ASTNode:1
*/
public ResourceModifiers() {
super();
}
/**
* Initializes the child array to the correct size.
* Initializes List and Opt nta children.
* @apilevel internal
* @ast method
* @declaredat ASTNode:10
*/
public void init$Children() {
children = new ASTNode[1];
setChild(new List(), 0);
}
/**
* @declaredat ASTNode:14
*/
@ASTNodeAnnotation.Constructor(
name = {"Modifier"},
type = {"List"},
kind = {"List"}
)
public ResourceModifiers(List p0) {
setChild(p0, 0);
}
/** @apilevel low-level
* @declaredat ASTNode:23
*/
protected int numChildren() {
return 1;
}
/**
* @apilevel internal
* @declaredat ASTNode:29
*/
public boolean mayHaveRewrite() {
return false;
}
/** @apilevel internal
* @declaredat ASTNode:33
*/
public void flushAttrCache() {
super.flushAttrCache();
isFinal_reset();
}
/** @apilevel internal
* @declaredat ASTNode:38
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/** @apilevel internal
* @declaredat ASTNode:42
*/
public ResourceModifiers clone() throws CloneNotSupportedException {
ResourceModifiers node = (ResourceModifiers) super.clone();
return node;
}
/** @apilevel internal
* @declaredat ASTNode:47
*/
public ResourceModifiers copy() {
try {
ResourceModifiers node = (ResourceModifiers) clone();
node.parent = null;
if (children != null) {
node.children = (ASTNode[]) children.clone();
}
return node;
} catch (CloneNotSupportedException e) {
throw new Error("Error: clone not supported for " + getClass().getName());
}
}
/**
* Create a deep copy of the AST subtree at this node.
* The copy is dangling, i.e. has no parent.
* @return dangling copy of the subtree at this node
* @apilevel low-level
* @deprecated Please use treeCopy or treeCopyNoTransform instead
* @declaredat ASTNode:66
*/
@Deprecated
public ResourceModifiers fullCopy() {
return treeCopyNoTransform();
}
/**
* Create a deep copy of the AST subtree at this node.
* The copy is dangling, i.e. has no parent.
* @return dangling copy of the subtree at this node
* @apilevel low-level
* @declaredat ASTNode:76
*/
public ResourceModifiers treeCopyNoTransform() {
ResourceModifiers tree = (ResourceModifiers) copy();
if (children != null) {
for (int i = 0; i < children.length; ++i) {
ASTNode child = (ASTNode) children[i];
if (child != null) {
child = child.treeCopyNoTransform();
tree.setChild(child, i);
}
}
}
return tree;
}
/**
* Create a deep copy of the AST subtree at this node.
* The subtree of this node is traversed to trigger rewrites before copy.
* The copy is dangling, i.e. has no parent.
* @return dangling copy of the subtree at this node
* @apilevel low-level
* @declaredat ASTNode:96
*/
public ResourceModifiers treeCopy() {
ResourceModifiers tree = (ResourceModifiers) copy();
if (children != null) {
for (int i = 0; i < children.length; ++i) {
ASTNode child = (ASTNode) getChild(i);
if (child != null) {
child = child.treeCopy();
tree.setChild(child, i);
}
}
}
return tree;
}
/** @apilevel internal
* @declaredat ASTNode:110
*/
protected boolean is$Equal(ASTNode node) {
return super.is$Equal(node);
}
/**
* Replaces the Modifier list.
* @param list The new list node to be used as the Modifier list.
* @apilevel high-level
*/
public void setModifierList(List list) {
setChild(list, 0);
}
/**
* Retrieves the number of children in the Modifier list.
* @return Number of children in the Modifier list.
* @apilevel high-level
*/
public int getNumModifier() {
return getModifierList().getNumChild();
}
/**
* Retrieves the number of children in the Modifier list.
* Calling this method will not trigger rewrites.
* @return Number of children in the Modifier list.
* @apilevel low-level
*/
public int getNumModifierNoTransform() {
return getModifierListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the Modifier list.
* @param i Index of the element to return.
* @return The element at position {@code i} in the Modifier list.
* @apilevel high-level
*/
public Modifier getModifier(int i) {
return (Modifier) getModifierList().getChild(i);
}
/**
* Check whether the Modifier list has any children.
* @return {@code true} if it has at least one child, {@code false} otherwise.
* @apilevel high-level
*/
public boolean hasModifier() {
return getModifierList().getNumChild() != 0;
}
/**
* Append an element to the Modifier list.
* @param node The element to append to the Modifier list.
* @apilevel high-level
*/
public void addModifier(Modifier node) {
List list = (parent == null) ? getModifierListNoTransform() : getModifierList();
list.addChild(node);
}
/** @apilevel low-level
*/
public void addModifierNoTransform(Modifier node) {
List list = getModifierListNoTransform();
list.addChild(node);
}
/**
* Replaces the Modifier list element at index {@code i} with the new node {@code node}.
* @param node The new node to replace the old list element.
* @param i The list index of the node to be replaced.
* @apilevel high-level
*/
public void setModifier(Modifier node, int i) {
List list = getModifierList();
list.setChild(node, i);
}
/**
* Retrieves the Modifier list.
* @return The node representing the Modifier list.
* @apilevel high-level
*/
@ASTNodeAnnotation.ListChild(name="Modifier")
public List getModifierList() {
List list = (List) getChild(0);
return list;
}
/**
* Retrieves the Modifier list.
* This method does not invoke AST transformations.
* @return The node representing the Modifier list.
* @apilevel low-level
*/
public List getModifierListNoTransform() {
return (List) getChildNoTransform(0);
}
/**
* @return the element at index {@code i} in the Modifier list without
* triggering rewrites.
*/
public Modifier getModifierNoTransform(int i) {
return (Modifier) getModifierListNoTransform().getChildNoTransform(i);
}
/**
* Retrieves the Modifier list.
* @return The node representing the Modifier list.
* @apilevel high-level
*/
public List getModifiers() {
return getModifierList();
}
/**
* Retrieves the Modifier list.
* This method does not invoke AST transformations.
* @return The node representing the Modifier list.
* @apilevel low-level
*/
public List getModifiersNoTransform() {
return getModifierListNoTransform();
}
/** @apilevel internal */
private void isFinal_reset() {
isFinal_computed = null;
}
/** @apilevel internal */
protected ASTState.Cycle isFinal_computed = null;
/** @apilevel internal */
protected boolean isFinal_value;
/**
* @attribute syn
* @aspect Modifiers
* @declaredat /home/jesper/git/extendj/java4/frontend/Modifiers.jrag:446
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="Modifiers", declaredAt="/home/jesper/git/extendj/java4/frontend/Modifiers.jrag:446")
public boolean isFinal() {
ASTState state = state();
if (isFinal_computed == ASTState.NON_CYCLE || isFinal_computed == state().cycle()) {
return isFinal_value;
}
isFinal_value = true;
if (state().inCircle()) {
isFinal_computed = state().cycle();
} else {
isFinal_computed = ASTState.NON_CYCLE;
}
return isFinal_value;
}
/** @apilevel internal */
public ASTNode rewriteTo() {
return super.rewriteTo();
}
/** @apilevel internal */
public boolean canRewrite() {
return false;
}
}