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oracle.rules.sdk.browser
Class Node

java.lang.Object
java.util.AbstractMap
java.util.HashMap
oracle.rules.sdk.browser.Node

All Implemented Interfaces:

java.lang.Cloneable, java.util.Map, java.io.Serializable

Direct Known Subclasses:

JavaNode

public abstract class Node

extends java.util.HashMap

Provide a Table containing all nodes (classes or packages) that are currently exposed by a class browser

See Also:

Serialized Form

Field Summary

static java.lang.String	CLOSED
static java.lang.String	FALSE
static int	JAXBCLASS
static int	JCLASS
static int	JPACKAGE
static java.lang.String	OPEN
static java.lang.String	PROP_CHILDREN
static java.lang.String	PROP_NAME
static java.lang.String	PROP_OWN_INDEX
static java.lang.String	PROP_OWNING_TABLE
static java.lang.String	PROP_PARENT
static java.lang.String	PROP_STATE
static java.lang.String	PROP_TYPE
static int	STATE_CLOSED
static int	STATE_OPEN
static java.lang.String	TRUE
static java.lang.String	TYPE_JCLASS
static java.lang.String	TYPE_JPKG

Constructor Summary

Node()

Method Summary

void	close() Mark this node as "closed".
java.lang.String	getLoadFlag() Return a String represntation of a boolean "TRUE" means loaded into data model "FALSE" means not loaded into datamodel
java.lang.String	getName() return the name (unqualified) of the node.
NodeTable	getNestedTable()
java.lang.String	getOpenState() Return the String representation of state.
Node	getParent() Returns the owning parent.
abstract java.lang.String	getTypeAsString() return the type of the node as a String
boolean	isOpen() Indicate the status of of a node.
abstract void	load()
void	open() Mark this node as "opened".

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

OPEN

public static java.lang.String OPEN

CLOSED

public static java.lang.String CLOSED

STATE_OPEN

public static int STATE_OPEN

STATE_CLOSED

public static int STATE_CLOSED

JCLASS

public static int JCLASS

JAXBCLASS

public static int JAXBCLASS

JPACKAGE

public static int JPACKAGE

TRUE

public static java.lang.String TRUE

FALSE

public static java.lang.String FALSE

TYPE_JCLASS

public static java.lang.String TYPE_JCLASS

TYPE_JPKG

public static java.lang.String TYPE_JPKG

PROP_NAME

public static final java.lang.String PROP_NAME

See Also:

Constant Field Values

PROP_OWN_INDEX

public static final java.lang.String PROP_OWN_INDEX

See Also:

Constant Field Values

PROP_PARENT

public static final java.lang.String PROP_PARENT

See Also:

Constant Field Values

PROP_STATE

public static final java.lang.String PROP_STATE

See Also:

Constant Field Values

PROP_TYPE

public static final java.lang.String PROP_TYPE

See Also:

Constant Field Values

PROP_OWNING_TABLE

public static final java.lang.String PROP_OWNING_TABLE

See Also:

Constant Field Values

PROP_CHILDREN

public static final java.lang.String PROP_CHILDREN

See Also:

Constant Field Values

Constructor Detail

Node

public Node()

Method Detail

getName

public java.lang.String getName()

return the name (unqualified) of the node.

Returns:

String unqualified name

open

public void open()

Mark this node as "opened". The node's state actually has no effect on the behavior of the node. The state of the node is a mneumonic that allows callers of nodes to keep some display state. A nested node table is not created ("opened") until the nested node table is actually retrieved.

close

public void close()

Mark this node as "closed". The node's state actually has no effect on the behavior of the node. The state of the node is a mneumonic that allows callers of nodes to maintian display state. A nested node tables are only created on-demand and have no relationship to the state of the node.

isOpen

public boolean isOpen()

Indicate the status of of a node. Returning true from this node implies that if the node represents a package that the immediate children of this package have been opened (have been materialized in the the NodeTable). If the Node is a class (therefore has no children) then this method will always return true.

Returns:

boolean indcating node open or closed

getOpenState

public java.lang.String getOpenState()

Return the String representation of state. Node.OPEN and Node.CLOSED returned depending on whether the children of the node are displayed. If isOpen() returns true, this method will return Node.OPEN if isOpen() returns false, this method will return Node.CLOSED

Returns:

String from one of Node.CLOSED or Node.OPEN

getNestedTable

public NodeTable getNestedTable()
                         throws RulesSDKException

Throws:

RulesSDKException

getLoadFlag

public java.lang.String getLoadFlag()

Return a String represntation of a boolean "TRUE" means loaded into data model "FALSE" means not loaded into datamodel

Returns:

String representing boolean

getTypeAsString

public abstract java.lang.String getTypeAsString()

return the type of the node as a String

load

public abstract void load()
                   throws RulesSDKException

Throws:

RulesSDKException

getParent

public Node getParent()

Returns the owning parent. NodeTables are not considered parents. A return of null indicates this is the highest node in the tree (the top node).

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