org.extendj.ast.BoundMethodAccess Maven / Gradle / Ivy
/* This file was generated with JastAdd2 (http://jastadd.org) version 2.3.0 */
package org.extendj.ast;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
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.*;
import java.util.zip.*;
import java.io.*;
import org.jastadd.util.PrettyPrintable;
import org.jastadd.util.PrettyPrinter;
import org.jastadd.util.*;
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.io.BufferedInputStream;
import java.io.DataInputStream;
/**
* @ast node
* @declaredat /home/jesper/git/extendj/java4/grammar/BoundNames.ast:3
* @astdecl BoundMethodAccess : MethodAccess;
* @production BoundMethodAccess : {@link MethodAccess};
*/
public class BoundMethodAccess extends MethodAccess implements Cloneable {
/**
* A BoundMethodAccess is a MethodAccess where the name analysis is bypassed
* by explicitly setting the desired binding. This is useful when name
* binding is cached and recomputation is undesired.
*
* Specifying the hostType changes the target qualifier type which is used
* to invoke the bound method.
* @aspect BoundNames
* @declaredat /home/jesper/git/extendj/java4/frontend/BoundNames.jrag:68
*/
public BoundMethodAccess(String name, List args, MethodDecl methodDecl,
TypeDecl hostType) {
this(name, args);
this.methodDecl = methodDecl;
this.boundHostType = hostType;
}
/**
* @aspect BoundNames
* @declaredat /home/jesper/git/extendj/java4/frontend/BoundNames.jrag:75
*/
public BoundMethodAccess(String name, List args, MethodDecl methodDecl) {
this(name, args, methodDecl, methodDecl.hostType());
}
/**
* @aspect BoundNames
* @declaredat /home/jesper/git/extendj/java4/frontend/BoundNames.jrag:79
*/
private MethodDecl methodDecl;
/**
* @aspect BoundNames
* @declaredat /home/jesper/git/extendj/java4/frontend/BoundNames.jrag:81
*/
private TypeDecl boundHostType;
/**
* @declaredat ASTNode:1
*/
public BoundMethodAccess() {
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 = {"ID", "Arg"},
type = {"String", "List"},
kind = {"Token", "List"}
)
public BoundMethodAccess(String p0, List p1) {
setID(p0);
setChild(p1, 0);
}
/**
* @declaredat ASTNode:23
*/
public BoundMethodAccess(beaver.Symbol p0, List p1) {
setID(p0);
setChild(p1, 0);
}
/** @apilevel low-level
* @declaredat ASTNode:28
*/
protected int numChildren() {
return 1;
}
/**
* @apilevel internal
* @declaredat ASTNode:34
*/
public boolean mayHaveRewrite() {
return false;
}
/** @apilevel internal
* @declaredat ASTNode:38
*/
public void flushAttrCache() {
super.flushAttrCache();
decl_reset();
}
/** @apilevel internal
* @declaredat ASTNode:43
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/** @apilevel internal
* @declaredat ASTNode:47
*/
public BoundMethodAccess clone() throws CloneNotSupportedException {
BoundMethodAccess node = (BoundMethodAccess) super.clone();
return node;
}
/** @apilevel internal
* @declaredat ASTNode:52
*/
public BoundMethodAccess copy() {
try {
BoundMethodAccess node = (BoundMethodAccess) 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:71
*/
@Deprecated
public BoundMethodAccess 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:81
*/
public BoundMethodAccess treeCopyNoTransform() {
BoundMethodAccess tree = (BoundMethodAccess) 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:101
*/
public BoundMethodAccess treeCopy() {
BoundMethodAccess tree = (BoundMethodAccess) 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:115
*/
protected boolean is$Equal(ASTNode node) {
return super.is$Equal(node) && (tokenString_ID == ((BoundMethodAccess) node).tokenString_ID);
}
/**
* Replaces the lexeme ID.
* @param value The new value for the lexeme ID.
* @apilevel high-level
*/
public void setID(String value) {
tokenString_ID = value;
}
/**
* JastAdd-internal setter for lexeme ID using the Beaver parser.
* @param symbol Symbol containing the new value for the lexeme ID
* @apilevel internal
*/
public void setID(beaver.Symbol symbol) {
if (symbol.value != null && !(symbol.value instanceof String))
throw new UnsupportedOperationException("setID is only valid for String lexemes");
tokenString_ID = (String)symbol.value;
IDstart = symbol.getStart();
IDend = symbol.getEnd();
}
/**
* Retrieves the value for the lexeme ID.
* @return The value for the lexeme ID.
* @apilevel high-level
*/
@ASTNodeAnnotation.Token(name="ID")
public String getID() {
return tokenString_ID != null ? tokenString_ID : "";
}
/**
* Replaces the Arg list.
* @param list The new list node to be used as the Arg list.
* @apilevel high-level
*/
public void setArgList(List list) {
setChild(list, 0);
}
/**
* Retrieves the number of children in the Arg list.
* @return Number of children in the Arg list.
* @apilevel high-level
*/
public int getNumArg() {
return getArgList().getNumChild();
}
/**
* Retrieves the number of children in the Arg list.
* Calling this method will not trigger rewrites.
* @return Number of children in the Arg list.
* @apilevel low-level
*/
public int getNumArgNoTransform() {
return getArgListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the Arg list.
* @param i Index of the element to return.
* @return The element at position {@code i} in the Arg list.
* @apilevel high-level
*/
public Expr getArg(int i) {
return (Expr) getArgList().getChild(i);
}
/**
* Check whether the Arg list has any children.
* @return {@code true} if it has at least one child, {@code false} otherwise.
* @apilevel high-level
*/
public boolean hasArg() {
return getArgList().getNumChild() != 0;
}
/**
* Append an element to the Arg list.
* @param node The element to append to the Arg list.
* @apilevel high-level
*/
public void addArg(Expr node) {
List list = (parent == null) ? getArgListNoTransform() : getArgList();
list.addChild(node);
}
/** @apilevel low-level
*/
public void addArgNoTransform(Expr node) {
List list = getArgListNoTransform();
list.addChild(node);
}
/**
* Replaces the Arg 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 setArg(Expr node, int i) {
List list = getArgList();
list.setChild(node, i);
}
/**
* Retrieves the Arg list.
* @return The node representing the Arg list.
* @apilevel high-level
*/
@ASTNodeAnnotation.ListChild(name="Arg")
public List getArgList() {
List list = (List) getChild(0);
return list;
}
/**
* Retrieves the Arg list.
* This method does not invoke AST transformations.
* @return The node representing the Arg list.
* @apilevel low-level
*/
public List getArgListNoTransform() {
return (List) getChildNoTransform(0);
}
/**
* @return the element at index {@code i} in the Arg list without
* triggering rewrites.
*/
public Expr getArgNoTransform(int i) {
return (Expr) getArgListNoTransform().getChildNoTransform(i);
}
/**
* Retrieves the Arg list.
* @return The node representing the Arg list.
* @apilevel high-level
*/
public List getArgs() {
return getArgList();
}
/**
* Retrieves the Arg list.
* This method does not invoke AST transformations.
* @return The node representing the Arg list.
* @apilevel low-level
*/
public List getArgsNoTransform() {
return getArgListNoTransform();
}
/** @apilevel internal */
private void decl_reset() {
decl_computed = null;
decl_value = null;
}
/** @apilevel internal */
protected ASTState.Cycle decl_computed = null;
/** @apilevel internal */
protected MethodDecl decl_value;
/**
* Find the single method declaration matching this invocation.
*
* If no such declaration exists, the unknown method declaration is returned
* instead.
* @attribute syn
* @aspect LookupMethod
* @declaredat /home/jesper/git/extendj/java4/frontend/LookupMethod.jrag:260
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="LookupMethod", declaredAt="/home/jesper/git/extendj/java4/frontend/LookupMethod.jrag:260")
public MethodDecl decl() {
ASTState state = state();
if (decl_computed == ASTState.NON_CYCLE || decl_computed == state().cycle()) {
return decl_value;
}
decl_value = methodDecl;
if (state().inCircle()) {
decl_computed = state().cycle();
} else {
decl_computed = ASTState.NON_CYCLE;
}
return decl_value;
}
/**
* @attribute syn
* @aspect InnerClasses
* @declaredat /home/jesper/git/extendj/java4/backend/InnerClasses.jrag:85
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="InnerClasses", declaredAt="/home/jesper/git/extendj/java4/backend/InnerClasses.jrag:85")
public TypeDecl methodQualifierType() {
TypeDecl methodQualifierType_value = boundHostType;
return methodQualifierType_value;
}
/** @apilevel internal */
public ASTNode rewriteTo() {
return super.rewriteTo();
}
/** @apilevel internal */
public boolean canRewrite() {
return false;
}
}