org.apache.directory.shared.ldap.filter
Class SimpleNode

java.lang.Object
  org.apache.directory.shared.ldap.filter.AbstractExprNode
      org.apache.directory.shared.ldap.filter.LeafNode
          org.apache.directory.shared.ldap.filter.SimpleNode

All Implemented Interfaces:

ExprNode

public class SimpleNode
extends LeafNode

A simple assertion value node.

Version:

$Revision: 437425 $

Author:

Apache Directory Project

Field Summary

Fields inherited from class org.apache.directory.shared.ldap.filter.AbstractExprNode

AND, APPROXIMATE, ASSERTION, EQUALITY, EXTENSIBLE, GREATEREQ, LESSEQ, NOT, OR, PRESENCE, SCOPE, SUBSTRING

Constructor Summary

SimpleNode(java.lang.String attribute, byte[] value, int type)
Creates a new SimpleNode object.

SimpleNode(java.lang.String attribute, java.lang.String value, int type)
Creates a new SimpleNode object.

Method Summary

void	accept(FilterVisitor visitor) Element/node accept method for visitor pattern.
boolean	equals(java.lang.Object other)
java.lang.Object	getValue() Gets the value.
java.lang.StringBuffer	printToBuffer(java.lang.StringBuffer buf) Recursively appends this String representation of this node and its descendents in prefix notation to a buffer.
void	setValue(java.lang.Object value) Sets the value of this node.
java.lang.String	toString()

Methods inherited from class org.apache.directory.shared.ldap.filter.LeafNode

getAttribute, isLeaf, setAttribute

Methods inherited from class org.apache.directory.shared.ldap.filter.AbstractExprNode

get, getAnnotations, getAssertionType, getOperationString, set

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleNode

public SimpleNode(java.lang.String attribute,
                  byte[] value,
                  int type)

Creates a new SimpleNode object.

Parameters:

attribute - the attribute name

value - the value to test for

type - the type of the assertion

SimpleNode

public SimpleNode(java.lang.String attribute,
                  java.lang.String value,
                  int type)

Creates a new SimpleNode object.

Parameters:

attribute - the attribute name

value - the value to test for

type - the type of the assertion

Method Detail

getValue

public final java.lang.Object getValue()

Gets the value.

Returns:

the value

setValue

public void setValue(java.lang.Object value)

Sets the value of this node.

Parameters:

value - the value for this node

printToBuffer

public java.lang.StringBuffer printToBuffer(java.lang.StringBuffer buf)

Description copied from interface: ExprNode

Recursively appends this String representation of this node and its descendents in prefix notation to a buffer.

Parameters:

buf - the buffer to append to.

See Also:

ExprNode.printToBuffer( java.lang.StringBuffer)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()

accept

public void accept(FilterVisitor visitor)

Description copied from interface: ExprNode

Element/node accept method for visitor pattern.

Parameters:

visitor - the filter expression tree structure visitor

See Also:

ExprNode.accept( org.apache.directory.shared.ldap.filter.FilterVisitor)

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class LeafNode