psdi.common.parse

Class LiteralNode

java.lang.Object

psdi.common.parse.TreeNodeAdapter

psdi.common.parse.LiteralNode

All Implemented Interfaces:

TreeNode

public class LiteralNode
extends TreeNodeAdapter

Literals are strings or numbers specified directly in the condition. The data type is either String or Number.

Author:

John Neville

Constructor Summary

Constructors

Constructor and Description
LiteralNode(double value) Constructor takes number literal
LiteralNode(java.lang.String value) Constructor takes String literal

Method Summary

Methods

Modifier and Type	Method and Description
boolean	getBoolean(MboRemote mbo) Value can't be a boolean.
java.util.Date	getDate(MboRemote mbo) Value can't be 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.
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

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

Constructor Detail

LiteralNode

public LiteralNode(java.lang.String value)

Constructor takes String literal

LiteralNode

public LiteralNode(double value)

Constructor takes number literal

Method Detail

getBoolean

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

Value can't be a boolean.

Throws:

MXException

java.rmi.RemoteException

getDate

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

Value can't be 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

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.

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