Package javassist.compiler.ast

Class ASTList

java.lang.Object

javassist.compiler.ast.ASTree

javassist.compiler.ast.ASTList

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ArrayInit, CastExpr, CondExpr, Declarator, Expr, FieldDecl, MethodDecl, NewExpr, Stmnt

public class ASTList
extends ASTree

A linked list. The right subtree must be an ASTList object or null.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ASTList(ASTree _head)
ASTList(ASTree _head, ASTList _tail)

Method Summary

Modifier and Type	Method	Description
void	accept(Visitor v)	Is a method for the visitor pattern.
static ASTList	append(ASTList a, ASTree b)	Appends an object to a list.
static ASTList	concat(ASTList a, ASTList b)	Concatenates two lists.
ASTree	getLeft()
ASTree	getRight()
ASTree	head()	Returns the car part of the list.
int	length()	Returns the number of the elements in this list.
static int	length(ASTList list)
static ASTList	make(ASTree e1, ASTree e2, ASTree e3)
void	setHead(ASTree _head)
void	setLeft(ASTree _left)
void	setRight(ASTree _right)
void	setTail(ASTList _tail)
ASTList	sublist(int nth)	Returns a sub list of the list.
boolean	subst(ASTree newObj, ASTree oldObj)	Substitutes newObj for oldObj in the list.
ASTList	tail()	Returns the cdr part of the list.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ASTList

public ASTList(ASTree _head,
 ASTList _tail)

ASTList

public ASTList(ASTree _head)

Method Details

make

public static ASTList make(ASTree e1,
 ASTree e2,
 ASTree e3)

getLeft

public ASTree getLeft()

Overrides:

getLeft in class ASTree

getRight

public ASTree getRight()

Overrides:

getRight in class ASTree

setLeft

public void setLeft(ASTree _left)

Overrides:

setLeft in class ASTree

setRight

public void setRight(ASTree _right)

Overrides:

setRight in class ASTree

head

public ASTree head()

Returns the car part of the list.

setHead

public void setHead(ASTree _head)

tail

public ASTList tail()

Returns the cdr part of the list.

setTail

public void setTail(ASTList _tail)

accept

public void accept(Visitor v)
            throws javassist.compiler.CompileError

Description copied from class: ASTree

Is a method for the visitor pattern. It calls atXXX() on the given visitor, where XXX is the class name of the node object.

Specified by:

accept in class ASTree

Throws:

javassist.compiler.CompileError

toString

public String toString()

Overrides:

toString in class ASTree

length

public int length()

Returns the number of the elements in this list.

length

public static int length(ASTList list)

sublist

public ASTList sublist(int nth)

Returns a sub list of the list. The sub list begins with the n-th element of the list.

Parameters:

nth - zero or more than zero.

subst

public boolean subst(ASTree newObj,
 ASTree oldObj)

Substitutes newObj for oldObj in the list.

append

public static ASTList append(ASTList a,
 ASTree b)

Appends an object to a list.

concat

public static ASTList concat(ASTList a,
 ASTList b)

Concatenates two lists.