org.joni.ast

Class Node

java.lang.Object

org.joni.ast.Node

All Implemented Interfaces:

NodeType

Direct Known Subclasses:

AnchorNode, AnyCharNode, CClassNode, ConsAltNode, CTypeNode, StateNode, StringNode

public abstract class Node
extends Object
implements NodeType

Field Summary

Fields

Modifier and Type	Field and Description
Node	parent

Fields inherited from interface org.joni.constants.NodeType

ALLOWED_IN_LB, ALT, ANCHOR, BIT_ALT, BIT_ANCHOR, BIT_BREF, BIT_CALL, BIT_CANY, BIT_CCLASS, BIT_CTYPE, BIT_ENCLOSE, BIT_LIST, BIT_QTFR, BIT_STR, BREF, CALL, CANY, CCLASS, CTYPE, ENCLOSE, LIST, QTFR, SIMPLE, STR

Constructor Summary

Constructors

Constructor and Description
Node()

Method Summary

Methods

Modifier and Type	Method and Description
String	getAddressName()
protected Node	getChild()
abstract String	getName()
abstract int	getType()
int	getType2Bit()
boolean	isAllowedInLookBehind()
boolean	isInvalidQuantifier()
boolean	isSimple()
protected static String	pad(Object value, int level)
protected void	setChild(Node tgt)
void	swap(Node with)
String	toString()
protected abstract String	toString(int level)
void	verifyTree(Set<Node> set, WarnCallback warnings)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

parent

public Node parent

Constructor Detail

Node

public Node()

Method Detail

getType

public abstract int getType()

getType2Bit

public final int getType2Bit()

setChild

protected void setChild(Node tgt)

getChild

protected Node getChild()

swap

public void swap(Node with)

verifyTree

public void verifyTree(Set<Node> set,
              WarnCallback warnings)

getName

public abstract String getName()

toString

protected abstract String toString(int level)

getAddressName

public String getAddressName()

toString

public final String toString()

Overrides:

toString in class Object

pad

protected static String pad(Object value,
         int level)

isInvalidQuantifier

public final boolean isInvalidQuantifier()

isAllowedInLookBehind

public final boolean isAllowedInLookBehind()

isSimple

public final boolean isSimple()