AbstractNodeManager (MMBase 1.9-SNAPSHOT

java.lang.Object
- org.mmbase.bridge.util.AbstractNode
- - org.mmbase.bridge.util.AbstractNodeManager

All Implemented Interfaces:

Comparable<Node>, Node, NodeManager

Direct Known Subclasses:

MapNodeManager, MockNodeManager, VirtualNodeManager
```
public abstract class AbstractNodeManager
extends AbstractNode
implements NodeManager
```
Abstract implementation of NodeManager, to minimalize the implementation of a virtual one. Most methods throw UnsupportOperationException (like in VirtualNodeManager).

Since:

MMBase-1.8

Version:

$Id$

Author:

Michiel Meeuwissen

See Also:

NodeManager

Field Summary

Fields
Modifier and Type Field and Description

protected Cloud cloud

protected Map<String,Object> values
- Fields inherited from interface org.mmbase.bridge.NodeManager
  GUI_PLURAL, GUI_SINGULAR, ORDER_CREATE, ORDER_EDIT, ORDER_LIST, ORDER_NONE, ORDER_SEARCH
- Fields inherited from interface org.mmbase.bridge.Node
  CLOUD_COMMITNODE_KEY

Fields
Modifier and Type	Field and Description
`protected Cloud`	`cloud`
`protected Map<String,Object>`	`values`

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractNodeManager(Cloud c)

Constructors
Modifier	Constructor and Description
`protected`	`AbstractNodeManager(Cloud c)`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`FieldList`	`createFieldList()` Returns a new, empty field list for this nodemanager
`Node`	`createNode()` Creates a new node.
`NodeList`	`createNodeList()` Returns a new, empty node list for this nodemanager
`NodeQuery`	`createQuery()` Creates a query for this NodeNanager.
`RelationList`	`createRelationList()` Returns a new, empty relation list for this nodemanager
`protected void`	`edit(int action)`
`RelationManagerList`	`getAllowedRelations()` Retrieve all relation managers that can be used to create relations for objects of this nodemanager.
`RelationManagerList`	`getAllowedRelations(NodeManager nodeManager, String role, String direction)` Retrieve all relation managers that can be used to create relations for objects from this nodemanager, to the specified manager, using the specified role and direction.
`RelationManagerList`	`getAllowedRelations(String nodeManager, String role, String direction)` Retrieve all relation managers that can be used to create relations for objects from this nodemanager, to the specified manager, using the specified role and direction.
`Cloud`	`getCloud()` Returns the cloud to which this manager belongs.
`NodeManagerList`	`getDescendants()` Retrieve a list of descendant nodemanagers (the nodemanagers that - possibly indirectly - extend from this nodemanager)
`String`	`getDescription()` Returns the description of this node manager.
`String`	`getDescription(Locale locale)` Returns the description of this node manager in a specified language.
`Field`	`getField(String fieldName)` Returns the field with the specified name.
`FieldList`	`getFields()` Returns a list of all fields defined for this node manager.
`FieldList`	`getFields(int sortOrder)` Retrieve a subset of field types of this NodeManager, depending on a given order.
`protected abstract Map<String,Field>`	`getFieldTypes()`
`Collection<Function<?>>`	`getFunctions()` This default implementation is based on `Node.getNodeManager()`.`Node.getFunctions()`.
`String`	`getGUIName()` Returns the descriptive name of this node manager.
`String`	`getGUIName(int plurality)` Returns the descriptive name of this node manager.
`String`	`getGUIName(int plurality, Locale locale)` Returns the descriptive name of this node manager ina a specified language.
`String`	`getInfo(String command)` Retrieve info from a node manager based on a command string.
`String`	`getInfo(String command, javax.servlet.ServletRequest req, javax.servlet.ServletResponse resp)` Retrieve info from a node manager based on a command string Similar to the $MOD command in SCAN.
`NodeList`	`getList(NodeQuery query)` Executes a query and returns the result as nodes of this NodeManager (or of extensions)
`NodeList`	`getList(String command, Map parameters)` Retrieve info (as a list of virtual nodes) from a node manager based on a command string.
`NodeList`	`getList(String command, Map parameters, javax.servlet.ServletRequest req, javax.servlet.ServletResponse resp)` Retrieve info from a node manager based on a command string Similar to the LIST command in SCAN.
`NodeList`	`getList(String constraints, String sorted, String directions)` Returns a list of nodes belonging to this node manager.
`String`	`getName()` Returns the name of this node manager.
`NodeManager`	`getNodeManager()` Returns the node manager for this node.
`NodeManager`	`getParent()` Retrieve the parent of this NodeManager (the Nodemanager that this nodemanager extends from)
`Map<String,String>`	`getProperties()` Retrieve a copy of the node manager's properties
`String`	`getProperty(String name)` Retrieve a property of the node manager.
`long`	`getSize(String fieldName)` Returns the 'size' (e.g.
`Object`	`getValueWithoutProcess(String fieldName)` Like getObjectValue, but skips any processing that MMBase would normally perform on a field.
`boolean`	`hasField(String fieldName)` Tests whether the field with the specified name exists in this nodemanager.
`boolean`	`isNodeManager()` Determine whether this Node is a NodeManager.
`boolean`	`mayCreateNode()` Check if the current user may create a new node of this type.
`void`	`setNodeManager(NodeManager nm)` Sets the node manager of this node.
`protected void`	`setSize(String fieldName, long size)`
`protected void`	`setValueWithoutChecks(String fieldName, Object value)`
`NodeManager`	`toNodeManager()` Returns this as a NodeManager.
`String`	`toString()` Converts the node to a string

Methods inherited from class org.mmbase.bridge.util.AbstractNode
cancel, checkWrite, commit, compareTo, countRelatedNodes, countRelatedNodes, countRelations, countRelations, createAlias, createFunctionValue, createParameters, createRelation, delete, delete, deleteAlias, deleteRelations, deleteRelations, equals, getAliases, getBooleanValue, getByteValue, getChanged, getContext, getDateValue, getDecimalValue, getDoubleValue, getFieldValue, getFieldValue, getFloatValue, getFunction, getFunctionMap, getFunctionValue, getInputStreamValue, getIntValue, getListValue, getLongValue, getNodeFunction, getNodeValue, getNumber, getObjectValue, getPossibleContexts, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelations, getRelations, getRelations, getRelations, getRelations, getStringValue, getValue, getXMLValue, getXMLValue, hashCode, hasRelations, isChanged, isChanged, isNew, isNull, isRelation, isRelationManager, mayChangeContext, mayDelete, mayWrite, processNull, setBooleanValue, setByteValue, setContext, setDateValue, setDecimalValue, setDoubleValue, setFloatValue, setInputStreamValue, setIntValue, setListValue, setLongValue, setNodeValue, setObjectValue, setStringValue, setValue, setValueWithoutProcess, setXMLValue, toNodeNumber, toRelation, toRelationManager, validate

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.mmbase.bridge.Node
cancel, commit, countRelatedNodes, countRelatedNodes, countRelations, countRelations, createAlias, createParameters, createRelation, delete, delete, deleteAlias, deleteRelations, deleteRelations, getAliases, getBooleanValue, getByteValue, getChanged, getContext, getDateValue, getDecimalValue, getDoubleValue, getFieldValue, getFieldValue, getFloatValue, getFunction, getFunctionValue, getInputStreamValue, getIntValue, getListValue, getLongValue, getNodeValue, getNumber, getObjectValue, getPossibleContexts, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelations, getRelations, getRelations, getRelations, getRelations, getStringValue, getValue, getXMLValue, getXMLValue, hasRelations, isChanged, isChanged, isNew, isNull, isRelation, isRelationManager, mayChangeContext, mayDelete, mayWrite, setBooleanValue, setByteValue, setContext, setDateValue, setDecimalValue, setDoubleValue, setFloatValue, setInputStreamValue, setIntValue, setListValue, setLongValue, setNodeValue, setObjectValue, setStringValue, setValue, setValueWithoutProcess, setXMLValue, toRelation, toRelationManager, validate

Methods inherited from interface java.lang.Comparable
compareTo

- Field Detail
  - values
```
protected Map<String,Object> values
```
  - cloud
```
protected final Cloud cloud
```
- Constructor Detail
  - AbstractNodeManager
```
protected AbstractNodeManager(Cloud c)
```
- Method Detail
  - setValueWithoutChecks
```
protected void setValueWithoutChecks(String fieldName,
                                     Object value)
```
    Specified by:
    
    setValueWithoutChecks in class AbstractNode
  - getValueWithoutProcess
```
public Object getValueWithoutProcess(String fieldName)
```
    Description copied from interface: Node
    
    Like getObjectValue, but skips any processing that MMBase would normally perform on a field. You can use this to get data from a field for validation purposes.
    
    Specified by:
    
    getValueWithoutProcess in interface Node
    
    Parameters:
    
    fieldName - name of field
    
    Returns:
    
    value without processing
  - edit
```
protected void edit(int action)
```
  - setSize
```
protected void setSize(String fieldName,
                       long size)
```
    Specified by:
    
    setSize in class AbstractNode
  - getSize
```
public long getSize(String fieldName)
```
    Description copied from interface: Node
    
    Returns the 'size' (e.g. the number of bytes of a byte array) for the specified field. This avoids acquiring the complete value if you only want to know how big the value of the field is.
    
    Specified by:
    
    getSize in interface Node
    
    Parameters:
    
    fieldName - the name of the field
    
    Returns:
    
    the 'size'
  - getNodeManager
```
public NodeManager getNodeManager()
```
    Description copied from interface: Node
    
    Returns the node manager for this node.
    
    Specified by:
    
    getNodeManager in interface Node
    
    Returns:
    
    the node manager
  - setNodeManager
```
public void setNodeManager(NodeManager nm)
```
    Description copied from interface: Node
    
    Sets the node manager of this node. Note that if this nodemanager is not a descendant of the current node manager, information may get lost!
    
    Specified by:
    
    setNodeManager in interface Node
    
    Overrides:
    
    setNodeManager in class AbstractNode
  - getCloud
```
public Cloud getCloud()
```
    Description copied from interface: NodeManager
    
    Returns the cloud to which this manager belongs.
    
    Specified by:
    
    getCloud in interface Node
    
    Specified by:
    
    getCloud in interface NodeManager
    
    Returns:
    
    the cloud to which this manager belongs
  - isNodeManager
```
public boolean isNodeManager()
```
    Description copied from interface: Node
    
    Determine whether this Node is a NodeManager.
    
    Specified by:
    
    isNodeManager in interface Node
    
    Overrides:
    
    isNodeManager in class AbstractNode
    
    Returns:
    
    true if this Node is a NodeManager.
  - toNodeManager
```
public NodeManager toNodeManager()
```
    Description copied from interface: Node
    
    Returns this as a NodeManager.
    
    Specified by:
    
    toNodeManager in interface Node
    
    Overrides:
    
    toNodeManager in class AbstractNode
    
    Returns:
    
    a NodeManager object
  - createNode
```
public Node createNode()
```
    Description copied from interface: NodeManager
    
    Creates a new node. The returned node will not be visible in the cloud until the commit() method is called on this node. Until then it will have a temporary node number.
    
    Specified by:
    
    createNode in interface NodeManager
    
    Returns:
    
    the new Node
  - getList
```
public NodeList getList(String constraints,
                        String sorted,
                        String directions)
```
    Description copied from interface: NodeManager
    Returns a list of nodes belonging to this node manager. Constraints can be given to exclude nodes from the returned list. These constraints follow the syntax of the SQL where clause. It's a good practice to use uppercase letters for the operators and lowercase letters for the fieldnames. Example constraints are:
```
 "number = 100" (!=, <, >, <= and >= can also be used)
 "name = 'admin'",
 "email IS NULL" (indicating the email field is empty)
 "email LIKE '%.org'" (indication the email should end with .org)
 "number BETWEEN 99 AND 101"
 "name IN ('admin', 'anonymous')"
 
```
    The NOT operator can be used to get the opposite result like:
```
 "NOT (number = 100)"
 "NOT (name = 'admin')",
 "email IS NOT NULL"
 "email NOT LIKE '%.org'" (indication the email should not end with .org)
 "number NOT BETWEEN 99 AND 101"
 "name NOT IN ('admin', 'anonymous')"
 
```
    Some special functions (not part of standard SQL, but most databases support them) can be used like:
```
 "LOWER(name) = 'admin'" (to also allow 'Admin' to be selected)
 "LENGTH(name) > 5" (to only select names longer then 5 characters)
 
```
    Constraints can be linked together using AND and OR:
```
 "((number=100) OR (name='admin') AND email LIKE '%.org')"
 
```
    The single quote can be escaped using it twice for every single occurence:
```
 "name='aaa''bbb'" (if we want to find the string aaa'bbb)
 
```
    For more info consult a SQL tutorial like Jim Hoffman's introduction to Structured Query Language.
    Specified by:
    
    getList in interface NodeManager
    
    Parameters:
    
    constraints - Constraints to prevent nodes from being included in the resulting list which would normally by included or null if no constraints should be applied .
    
    sorted - A comma separated list of field names on which the returned list should be sorted or null if the order of the returned virtual nodes doesn't matter.
    
    directions - A comma separated list of values indicating wether to sort up (ascending) or down (descending) on the corresponding field in the orderby parameter or null if sorting on all fields should be up. The value DOWN (case insensitive) indicates that sorting on the corresponding field should be down, all other values (including the empty value) indicate that sorting on the corresponding field should be up. If the number of values found in this parameter are less than the number of fields in the orderby parameter, all fields that don't have a corresponding direction value are sorted according to the last specified direction value.
    
    Returns:
    
    a list of nodes belonging to this node manager
  - createFieldList
```
public FieldList createFieldList()
```
    Description copied from interface: NodeManager
    
    Returns a new, empty field list for this nodemanager
    
    Specified by:
    
    createFieldList in interface NodeManager
    
    Returns:
    
    The empty list
  - createNodeList
```
public NodeList createNodeList()
```
    Description copied from interface: NodeManager
    
    Returns a new, empty node list for this nodemanager
    
    Specified by:
    
    createNodeList in interface NodeManager
    
    Returns:
    
    The empty list
  - createRelationList
```
public RelationList createRelationList()
```
    Description copied from interface: NodeManager
    
    Returns a new, empty relation list for this nodemanager
    
    Specified by:
    
    createRelationList in interface NodeManager
    
    Returns:
    
    The empty list
  - mayCreateNode
```
public boolean mayCreateNode()
```
    Description copied from interface: NodeManager
    
    Check if the current user may create a new node of this type.
    
    Specified by:
    
    mayCreateNode in interface NodeManager
    
    Returns:
    
    Check if the current user may create a new node of this type.
  - getList
```
public NodeList getList(NodeQuery query)
```
    Description copied from interface: NodeManager
    
    Executes a query and returns the result as nodes of this NodeManager (or of extensions)
    
    Specified by:
    
    getList in interface NodeManager
    
    Parameters:
    
    query - query to execute
    
    Returns:
    
    list of nodes
  - createQuery
```
public NodeQuery createQuery()
```
    Description copied from interface: NodeManager
    
    Creates a query for this NodeNanager. The nodemanager is added as a step, and also all (non byte array) fields are added. The query can be used by getList of Cloud. You can not add steps to this NodeQuery.
    
    Specified by:
    
    createQuery in interface NodeManager
    
    Returns:
    
    query for this NodeNanager
    
    See Also:
    
    NodeManager.getList(NodeQuery), Cloud.createNodeQuery()
  - getList
```
public NodeList getList(String command,
                        Map parameters,
                        javax.servlet.ServletRequest req,
                        javax.servlet.ServletResponse resp)
```
    Description copied from interface: NodeManager
    
    Retrieve info from a node manager based on a command string Similar to the LIST command in SCAN. The values retrieved are represented as fields of a virtual node, named following the fieldnames listed in the fields paramaters..
    
    Specified by:
    
    getList in interface NodeManager
    
    Parameters:
    
    command - the info to obtain, i.e. "USER-OS".
    
    parameters - a hashtable containing the named parameters of the list.
    
    req - the Request item to use for obtaining user information. For backward compatibility.
    
    resp - the Response item to use for redirecting users. For backward compatibility.
    
    Returns:
    
    info from a node manager (as a list of virtual nodes)
  - getList
```
public NodeList getList(String command,
                        Map parameters)
```
    Description copied from interface: NodeManager
    
    Retrieve info (as a list of virtual nodes) from a node manager based on a command string. Similar to the LIST command in SCAN. The values retrieved are represented as fields of a virtual node, named following the fieldnames listed in the fields paramaters..
    
    Specified by:
    
    getList in interface NodeManager
    
    Parameters:
    
    command - the info to obtain, i.e. "USER-OS".
    
    parameters - a hashtable containing the named parameters of the list.
    
    Returns:
    
    info from a node manager (as a list of virtual nodes)
  - getAllowedRelations
```
public RelationManagerList getAllowedRelations()
```
    Description copied from interface: NodeManager
    
    Retrieve all relation managers that can be used to create relations for objects of this nodemanager.
    
    Specified by:
    
    getAllowedRelations in interface NodeManager
    
    Returns:
    
    the relation manager list
  - getAllowedRelations
```
public RelationManagerList getAllowedRelations(String nodeManager,
                                               String role,
                                               String direction)
```
    Description copied from interface: NodeManager
    
    Retrieve all relation managers that can be used to create relations for objects from this nodemanager, to the specified manager, using the specified role and direction.
    
    Specified by:
    
    getAllowedRelations in interface NodeManager
    
    Parameters:
    
    nodeManager - the name of the nodemanger with which to make a relation, can be null
    
    role - the role with which to make a relation, can be null
    
    direction - the search direction ("source", "destination", "both"), can be null
    
    Returns:
    
    the relation manager list
  - getAllowedRelations
```
public RelationManagerList getAllowedRelations(NodeManager nodeManager,
                                               String role,
                                               String direction)
```
    Description copied from interface: NodeManager
    
    Retrieve all relation managers that can be used to create relations for objects from this nodemanager, to the specified manager, using the specified role and direction.
    
    Specified by:
    
    getAllowedRelations in interface NodeManager
    
    Parameters:
    
    nodeManager - the nodemanger with which to make a relation, can be null
    
    role - the role with which to make a relation, can be null
    
    direction - the search direction ("source", "destination", "both"), can be null
    
    Returns:
    
    the relation manager list
  - getInfo
```
public String getInfo(String command)
```
    Description copied from interface: NodeManager
    
    Retrieve info from a node manager based on a command string. Similar to the $MOD command in SCAN.
    
    Specified by:
    
    getInfo in interface NodeManager
    
    Parameters:
    
    command - the info to obtain, i.e. "USER-OS".
    
    Returns:
    
    info from a node manager
  - getInfo
```
public String getInfo(String command,
                      javax.servlet.ServletRequest req,
                      javax.servlet.ServletResponse resp)
```
    Description copied from interface: NodeManager
    
    Retrieve info from a node manager based on a command string Similar to the $MOD command in SCAN.
    
    Specified by:
    
    getInfo in interface NodeManager
    
    Parameters:
    
    command - the info to obtain, i.e. "USER-OS".
    
    req - the Request item to use for obtaining user information. For backward compatibility.
    
    resp - the Response item to use for redirecting users. For backward compatibility.
    
    Returns:
    
    info from a node manager
  - getFieldTypes
```
protected abstract Map<String,Field> getFieldTypes()
```
  - hasField
```
public boolean hasField(String fieldName)
```
    Description copied from interface: NodeManager
    
    Tests whether the field with the specified name exists in this nodemanager.
    
    Specified by:
    
    hasField in interface NodeManager
    
    Parameters:
    
    fieldName - the name of the field to be returned
    
    Returns:
    
    true if the field with the requested name exists
  - getFields
```
public final FieldList getFields()
```
    Description copied from interface: NodeManager
    
    Returns a list of all fields defined for this node manager.
    
    Specified by:
    
    getFields in interface NodeManager
    
    Returns:
    
    a list of all fields defined for this node manager
  - getFields
```
public final FieldList getFields(int sortOrder)
```
    Description copied from interface: NodeManager
    
    Retrieve a subset of field types of this NodeManager, depending on a given order. The order is a integer constant which symbolizes `none', `create', `edit', `list' or `search'. These last three one may recognize from builder XML's. `none' means `all fields'. The actual integer contants are present as the ORDER contants in this interface.
    
    Specified by:
    
    getFields in interface NodeManager
    
    Parameters:
    
    sortOrder - the order in which to list the fields
    
    Returns:
    
    a FieldList object, which is a specialized List of Field objects.
    
    See Also:
    
    NodeManager.ORDER_NONE, NodeManager.ORDER_CREATE, NodeManager.ORDER_EDIT, NodeManager.ORDER_LIST, NodeManager.ORDER_SEARCH
  - getField
```
public Field getField(String fieldName)
               throws NotFoundException
```
    Description copied from interface: NodeManager
    
    Returns the field with the specified name.
    
    Specified by:
    
    getField in interface NodeManager
    
    Parameters:
    
    fieldName - the name of the field to be returned
    
    Returns:
    
    the field with the requested name
    
    Throws:
    
    NotFoundException - is the field does not exist
  - getGUIName
```
public String getGUIName()
```
    Description copied from interface: NodeManager
    
    Returns the descriptive name of this node manager. This name will be in the language of the current cloud (defined in cloud.getLocale()).
    
    Specified by:
    
    getGUIName in interface NodeManager
    
    Returns:
    
    the descriptive name of this node manager
  - getGUIName
```
public String getGUIName(int plurality)
```
    Description copied from interface: NodeManager
    
    Returns the descriptive name of this node manager. This name will be in the language of the current cloud (defined in cloud.getLocale()).
    
    Specified by:
    
    getGUIName in interface NodeManager
    
    Parameters:
    
    plurality - the plurality (number of objects) for which to return a description (NodeManager.GUI_SINGULAR or NodeManager.GUI_PLURAL)
    
    Returns:
    
    the descriptive name of this node manager
  - getGUIName
```
public String getGUIName(int plurality,
                         Locale locale)
```
    Description copied from interface: NodeManager
    
    Returns the descriptive name of this node manager ina a specified language.
    
    Specified by:
    
    getGUIName in interface NodeManager
    
    Parameters:
    
    plurality - the plurality (number of objects) for which to return a description (NodeManager.GUI_SINGULAR or NodeManager.GUI_PLURAL)
    
    locale - the locale that determines the language for the GUI name
    
    Returns:
    
    the descriptive name of this node manager
  - getName
```
public String getName()
```
    Description copied from interface: NodeManager
    
    Returns the name of this node manager. This name is a unique name.
    
    Specified by:
    
    getName in interface NodeManager
    
    Returns:
    
    the name of this node manager.
  - getDescription
```
public String getDescription()
```
    Description copied from interface: NodeManager
    
    Returns the description of this node manager.
    
    Specified by:
    
    getDescription in interface NodeManager
    
    Returns:
    
    the description of this node manager
  - getDescription
```
public String getDescription(Locale locale)
```
    Description copied from interface: NodeManager
    
    Returns the description of this node manager in a specified language.
    
    Specified by:
    
    getDescription in interface NodeManager
    
    Parameters:
    
    locale - the locale that determines the language for the description
    
    Returns:
    
    the description of this node manager
  - getParent
```
public NodeManager getParent()
```
    Description copied from interface: NodeManager
    
    Retrieve the parent of this NodeManager (the Nodemanager that this nodemanager extends from)
    
    Specified by:
    
    getParent in interface NodeManager
    
    Returns:
    
    the NodeManager's parent
  - getProperty
```
public String getProperty(String name)
```
    Description copied from interface: NodeManager
    
    Retrieve a property of the node manager.
    
    Specified by:
    
    getProperty in interface NodeManager
    
    Parameters:
    
    name - the name of the property
    
    Returns:
    
    the property value (null if not given)
  - getProperties
```
public Map<String,String> getProperties()
```
    Description copied from interface: NodeManager
    
    Retrieve a copy of the node manager's properties
    
    Specified by:
    
    getProperties in interface NodeManager
    
    Returns:
    
    a map of node manager properties
  - getDescendants
```
public NodeManagerList getDescendants()
```
    Description copied from interface: NodeManager
    
    Retrieve a list of descendant nodemanagers (the nodemanagers that - possibly indirectly - extend from this nodemanager)
    
    Specified by:
    
    getDescendants in interface NodeManager
    
    Returns:
    
    a list of NodeManagers
  - getFunctions
```
public Collection<Function<?>> getFunctions()
```
    Description copied from class: AbstractNode
    
    This default implementation is based on Node.getNodeManager().Node.getFunctions().
    
    Specified by:
    
    getFunctions in interface Node
    
    Overrides:
    
    getFunctions in class AbstractNode
    
    Returns:
    
    a Collection of Function objects.
  - toString
```
public String toString()
```
    Description copied from interface: Node
    
    Converts the node to a string
    
    Specified by:
    
    toString in interface Node
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    string representation of a node

Class AbstractNodeManager

Field Summary

Fields inherited from interface org.mmbase.bridge.NodeManager

Fields inherited from interface org.mmbase.bridge.Node

Constructor Summary

Method Summary

Methods inherited from class org.mmbase.bridge.util.AbstractNode

Methods inherited from class java.lang.Object

Methods inherited from interface org.mmbase.bridge.Node

Methods inherited from interface java.lang.Comparable

Field Detail

values

cloud

Constructor Detail

AbstractNodeManager

Method Detail

setValueWithoutChecks

getValueWithoutProcess

edit

setSize

getSize

getNodeManager

setNodeManager

getCloud

isNodeManager

toNodeManager

createNode

getList

createFieldList

createNodeList

createRelationList

mayCreateNode

getList

createQuery

getList

getList

getAllowedRelations

getAllowedRelations

getAllowedRelations

getInfo

getInfo

getFieldTypes

hasField

getFields

getFields

getField

getGUIName

getGUIName

getGUIName

getName

getDescription

getDescription

getParent

getProperty

getProperties

getDescendants

getFunctions

toString