org.nuxeo.ecm.webengine.security
Class PostfixExpression

java.lang.Object
  org.nuxeo.ecm.webengine.security.PostfixExpression

All Implemented Interfaces:

java.lang.Iterable<PostfixExpression.Token>

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

Author:

Bogdan Stefanescu

Nested Class Summary

static class	PostfixExpression.OpStack
static class	PostfixExpression.Token
static interface	PostfixExpression.Visitor

Field Summary

static int	AND
static int	ARG
static int	LPARA
static int	NOT
static int	OR
static int	PARA
static int	RPARA

Constructor Summary

PostfixExpression(java.lang.String expr)

Method Summary

PostfixExpression.Token[]	getExpression()
java.util.Iterator<PostfixExpression.Token>	iterator()
java.lang.String	toString()
java.lang.Object	visit(PostfixExpression.Visitor visitor)

Methods inherited from class java.lang.Object

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

Field Detail

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

Constructor Detail

PostfixExpression

public PostfixExpression(java.lang.String expr)
                  throws java.text.ParseException

Throws:

java.text.ParseException

Method Detail

getExpression

public PostfixExpression.Token[] getExpression()

iterator

public java.util.Iterator<PostfixExpression.Token> iterator()

Specified by:

iterator in interface java.lang.Iterable<PostfixExpression.Token>

visit

public java.lang.Object visit(PostfixExpression.Visitor visitor)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object