psdi.common.parse

Class AttributeNode

java.lang.Object

psdi.common.parse.TreeNodeAdapter

psdi.common.parse.AttributeNode

All Implemented Interfaces:

TreeNode

public class AttributeNode
extends TreeNodeAdapter

The attribute node returns the value of a Mbo attribute. The datatype of this node could be anything, depending on the attribute. As well as a public constructor, a factory method is given. This is so special nodes can be created for :yes and :no and others.

Constructor Summary

Constructors

Constructor and Description
AttributeNode(java.lang.String attribute) Constructor takes operands

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	childrenInfoString() Sub-classes should override this method to return the result of toString on each child, separated by new lines.
static TreeNode	createNode(java.lang.String attribute) Factory constructor may create special nodes of other types.
int	getAttributeDataType(MboRemote mbo) Figures out the type of node this is from the Maximo Data Dictionary.
java.lang.String	getAttributeName() Special method that simply returns the name of the attribute.
boolean	getBoolean(MboRemote mbo) Returns the value of the attribute as a Boolean.
java.util.Date	getDate(MboRemote mbo) Returns the value of the atribute as a Date/Time.
double	getDouble(MboRemote mbo) Returns the value of the attribute as a double.
int	getInt(MboRemote mbo) Returns the value of the attribute as an integer.
int	getNodeDataType() The data type of this node depends on the operation & maybe the types of the operands.
java.lang.String	getString(MboRemote mbo) Returns the value of the attribute as a String.
java.math.BigDecimal	handleFormulas(MboRemote mbo, java.lang.String formulaProp)
protected java.lang.String	parentInfoString() Sub-classes should override this method to create a string which provides information for the parent node only.
void	setOperands(MboRemote mbo, java.util.Vector operands) Sets the operands for custom class.

Methods inherited from class psdi.common.parse.TreeNodeAdapter

getNodeDataType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeNode

public AttributeNode(java.lang.String attribute)

Constructor takes operands

Method Detail

createNode

public static TreeNode createNode(java.lang.String attribute)
                           throws ParseException

Factory constructor may create special nodes of other types.

Throws:

ParseException

See Also:

psdi.util.parse.YesNode, psdi.util.parse.NoNode, psdi.util.parse.DateNode, psdi.util.parse.UserNode, psdi.util.parse.PersonNode

getAttributeName

public java.lang.String getAttributeName()

Special method that simply returns the name of the attribute.

getBoolean

public boolean getBoolean(MboRemote mbo)
                   throws MXException,
                          java.rmi.RemoteException

Returns the value of the attribute as a Boolean.

Throws:

MXException

java.rmi.RemoteException

getDate

public java.util.Date getDate(MboRemote mbo)
                       throws MXException,
                              java.rmi.RemoteException

Returns the value of the atribute as a Date/Time.

Throws:

MXException

java.rmi.RemoteException

getString

public java.lang.String getString(MboRemote mbo)
                           throws MXException,
                                  java.rmi.RemoteException

Returns the value of the attribute as a String.

Throws:

MXException

java.rmi.RemoteException

handleFormulas

public java.math.BigDecimal handleFormulas(MboRemote mbo,
                                           java.lang.String formulaProp)
                                    throws java.rmi.RemoteException,
                                           MXException

Throws:

java.rmi.RemoteException

MXException

getDouble

public double getDouble(MboRemote mbo)
                 throws MXException,
                        java.rmi.RemoteException

Returns the value of the attribute as a double.

Throws:

MXException

java.rmi.RemoteException

getInt

public int getInt(MboRemote mbo)
           throws MXException,
                  java.rmi.RemoteException

Returns the value of the attribute as an integer.

Throws:

MXException

java.rmi.RemoteException

getNodeDataType

public int getNodeDataType()

The data type of this node depends on the operation & maybe the types of the operands. This node can potentially be a String or Number.

getAttributeDataType

public int getAttributeDataType(MboRemote mbo)
                         throws MXException,
                                java.rmi.RemoteException

Figures out the type of node this is from the Maximo Data Dictionary. YORN attributes are considered strings in this instance; Durations are numbers.

Throws:

MXException

java.rmi.RemoteException

parentInfoString

protected java.lang.String parentInfoString()

Sub-classes should override this method to create a string which provides information for the parent node only. The string created should be a single line.

Specified by:

parentInfoString in class TreeNodeAdapter

childrenInfoString

protected java.lang.String childrenInfoString()

Sub-classes should override this method to return the result of toString on each child, separated by new lines. If the node has no children, this method should return null or the empty string. If the node has 3 children the output should look like:

\n
\n

Note there is no new line character after the last child.

Specified by:

childrenInfoString in class TreeNodeAdapter

setOperands

public void setOperands(MboRemote mbo,
                        java.util.Vector operands)
                 throws MXException,
                        java.rmi.RemoteException

Description copied from interface: TreeNode

Sets the operands for custom class.

Throws:

MXException

java.rmi.RemoteException