org.extendj.ast.IntersectionCastExpr 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;
/**
* @ast node
* @declaredat /home/jesper/git/extendj/java8/grammar/IntersectionCasts.ast:1
* @astdecl IntersectionCastExpr : Expr ::= TypeAccess:Access TypeList:Access* Expr;
* @production IntersectionCastExpr : {@link Expr} ::= TypeAccess:{@link Access} TypeList:{@link Access}* {@link Expr};
*/
public class IntersectionCastExpr extends Expr implements Cloneable {
/**
* @aspect Java8PrettyPrint
* @declaredat /home/jesper/git/extendj/java8/frontend/PrettyPrint.jadd:98
*/
public void prettyPrint(PrettyPrinter out) {
out.print("(");
out.print(getTypeAccess());
if (hasTypeList()) {
out.print(" & ");
out.join(getTypeLists(), new PrettyPrinter.Joiner() {
@Override
public void printSeparator(PrettyPrinter out) {
out.print(" & ");
}
});
}
out.print(") ");
out.print(getExpr());
}
/**
* @declaredat ASTNode:1
*/
public IntersectionCastExpr() {
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[3];
setChild(new List(), 1);
}
/**
* @declaredat ASTNode:14
*/
@ASTNodeAnnotation.Constructor(
name = {"TypeAccess", "TypeList", "Expr"},
type = {"Access", "List", "Expr"},
kind = {"Child", "List", "Child"}
)
public IntersectionCastExpr(Access p0, List p1, Expr p2) {
setChild(p0, 0);
setChild(p1, 1);
setChild(p2, 2);
}
/** @apilevel low-level
* @declaredat ASTNode:25
*/
protected int numChildren() {
return 3;
}
/**
* @apilevel internal
* @declaredat ASTNode:31
*/
public boolean mayHaveRewrite() {
return false;
}
/** @apilevel internal
* @declaredat ASTNode:35
*/
public void flushAttrCache() {
super.flushAttrCache();
type_reset();
}
/** @apilevel internal
* @declaredat ASTNode:40
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/** @apilevel internal
* @declaredat ASTNode:44
*/
public IntersectionCastExpr clone() throws CloneNotSupportedException {
IntersectionCastExpr node = (IntersectionCastExpr) super.clone();
return node;
}
/** @apilevel internal
* @declaredat ASTNode:49
*/
public IntersectionCastExpr copy() {
try {
IntersectionCastExpr node = (IntersectionCastExpr) 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:68
*/
@Deprecated
public IntersectionCastExpr 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:78
*/
public IntersectionCastExpr treeCopyNoTransform() {
IntersectionCastExpr tree = (IntersectionCastExpr) 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:98
*/
public IntersectionCastExpr treeCopy() {
IntersectionCastExpr tree = (IntersectionCastExpr) 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:112
*/
protected boolean is$Equal(ASTNode node) {
return super.is$Equal(node);
}
/**
* Replaces the TypeAccess child.
* @param node The new node to replace the TypeAccess child.
* @apilevel high-level
*/
public void setTypeAccess(Access node) {
setChild(node, 0);
}
/**
* Retrieves the TypeAccess child.
* @return The current node used as the TypeAccess child.
* @apilevel high-level
*/
@ASTNodeAnnotation.Child(name="TypeAccess")
public Access getTypeAccess() {
return (Access) getChild(0);
}
/**
* Retrieves the TypeAccess child.
* This method does not invoke AST transformations.
* @return The current node used as the TypeAccess child.
* @apilevel low-level
*/
public Access getTypeAccessNoTransform() {
return (Access) getChildNoTransform(0);
}
/**
* Replaces the TypeList list.
* @param list The new list node to be used as the TypeList list.
* @apilevel high-level
*/
public void setTypeListList(List list) {
setChild(list, 1);
}
/**
* Retrieves the number of children in the TypeList list.
* @return Number of children in the TypeList list.
* @apilevel high-level
*/
public int getNumTypeList() {
return getTypeListList().getNumChild();
}
/**
* Retrieves the number of children in the TypeList list.
* Calling this method will not trigger rewrites.
* @return Number of children in the TypeList list.
* @apilevel low-level
*/
public int getNumTypeListNoTransform() {
return getTypeListListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the TypeList list.
* @param i Index of the element to return.
* @return The element at position {@code i} in the TypeList list.
* @apilevel high-level
*/
public Access getTypeList(int i) {
return (Access) getTypeListList().getChild(i);
}
/**
* Check whether the TypeList list has any children.
* @return {@code true} if it has at least one child, {@code false} otherwise.
* @apilevel high-level
*/
public boolean hasTypeList() {
return getTypeListList().getNumChild() != 0;
}
/**
* Append an element to the TypeList list.
* @param node The element to append to the TypeList list.
* @apilevel high-level
*/
public void addTypeList(Access node) {
List list = (parent == null) ? getTypeListListNoTransform() : getTypeListList();
list.addChild(node);
}
/** @apilevel low-level
*/
public void addTypeListNoTransform(Access node) {
List list = getTypeListListNoTransform();
list.addChild(node);
}
/**
* Replaces the TypeList 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 setTypeList(Access node, int i) {
List list = getTypeListList();
list.setChild(node, i);
}
/**
* Retrieves the TypeList list.
* @return The node representing the TypeList list.
* @apilevel high-level
*/
@ASTNodeAnnotation.ListChild(name="TypeList")
public List getTypeListList() {
List list = (List) getChild(1);
return list;
}
/**
* Retrieves the TypeList list.
* This method does not invoke AST transformations.
* @return The node representing the TypeList list.
* @apilevel low-level
*/
public List getTypeListListNoTransform() {
return (List) getChildNoTransform(1);
}
/**
* @return the element at index {@code i} in the TypeList list without
* triggering rewrites.
*/
public Access getTypeListNoTransform(int i) {
return (Access) getTypeListListNoTransform().getChildNoTransform(i);
}
/**
* Retrieves the TypeList list.
* @return The node representing the TypeList list.
* @apilevel high-level
*/
public List getTypeLists() {
return getTypeListList();
}
/**
* Retrieves the TypeList list.
* This method does not invoke AST transformations.
* @return The node representing the TypeList list.
* @apilevel low-level
*/
public List getTypeListsNoTransform() {
return getTypeListListNoTransform();
}
/**
* Replaces the Expr child.
* @param node The new node to replace the Expr child.
* @apilevel high-level
*/
public void setExpr(Expr node) {
setChild(node, 2);
}
/**
* Retrieves the Expr child.
* @return The current node used as the Expr child.
* @apilevel high-level
*/
@ASTNodeAnnotation.Child(name="Expr")
public Expr getExpr() {
return (Expr) getChild(2);
}
/**
* Retrieves the Expr child.
* This method does not invoke AST transformations.
* @return The current node used as the Expr child.
* @apilevel low-level
*/
public Expr getExprNoTransform() {
return (Expr) getChildNoTransform(2);
}
/** @apilevel internal */
private void type_reset() {
type_computed = null;
type_value = null;
}
/** @apilevel internal */
protected ASTState.Cycle type_computed = null;
/** @apilevel internal */
protected TypeDecl type_value;
/**
* @attribute syn
* @aspect TypeCheck
* @declaredat /home/jesper/git/extendj/java8/frontend/TypeCheck.jrag:36
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="TypeCheck", declaredAt="/home/jesper/git/extendj/java8/frontend/TypeCheck.jrag:36")
public TypeDecl type() {
ASTState state = state();
if (type_computed == ASTState.NON_CYCLE || type_computed == state().cycle()) {
return type_value;
}
type_value = unknownType();
if (state().inCircle()) {
type_computed = state().cycle();
} else {
type_computed = ASTState.NON_CYCLE;
}
return type_value;
}
/** @apilevel internal */
public ASTNode rewriteTo() {
return super.rewriteTo();
}
/** @apilevel internal */
public boolean canRewrite() {
return false;
}
}