Package org.nuxeo.ecm.webengine.security

Class PostfixExpression

java.lang.Object

org.nuxeo.ecm.webengine.security.PostfixExpression

All Implemented Interfaces:

Iterable<PostfixExpression.Token>

public class PostfixExpression
extends Object
implements Iterable<PostfixExpression.Token>

Author:

Bogdan Stefanescu

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PostfixExpression.OpStack
static class	PostfixExpression.Token
static interface	PostfixExpression.Visitor

Field Summary

Fields

Modifier and Type	Field	Description
static final int	AND
static final int	ARG
protected PostfixExpression.Token[]	expr
static final int	LPARA
static final int	NOT
static final int	OR
static final int	PARA
static final int	RPARA

Constructor Summary

Constructors

Constructor	Description
PostfixExpression(String expr)

Method Summary

Modifier and Type	Method	Description
PostfixExpression.Token[]	getExpression()
Iterator<PostfixExpression.Token>	iterator()
protected void	parse(String expr)
String	toString()
Object	visit(PostfixExpression.Visitor visitor)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

ARG

public static final int ARG

See Also:

• Constant Field Values

NOT

public static final int NOT

See Also:

• Constant Field Values

AND

public static final int AND

See Also:

• Constant Field Values

OR

public static final int OR

See Also:

• Constant Field Values

PARA

public static final int PARA

See Also:

• Constant Field Values

LPARA

public static final int LPARA

See Also:

• Constant Field Values

RPARA

public static final int RPARA

See Also:

• Constant Field Values

expr

protected PostfixExpression.Token[] expr

Constructor Details

PostfixExpression

public PostfixExpression(String expr)
                  throws ParseException

Throws:

ParseException

Method Details

getExpression

public PostfixExpression.Token[] getExpression()

iterator

public Iterator<PostfixExpression.Token> iterator()

Specified by:

iterator in interface Iterable<PostfixExpression.Token>

visit

public Object visit(PostfixExpression.Visitor visitor)

toString

public String toString()

Overrides:

toString in class Object

parse

protected void parse(String expr)
              throws ParseException

Throws:

ParseException