psdi.common.parse

Class BooleanTreeNodeAdapter

java.lang.Object

psdi.common.parse.TreeNodeAdapter

psdi.common.parse.BooleanTreeNodeAdapter

All Implemented Interfaces:

TreeNode

Direct Known Subclasses:

AndNode, BetweenNode, ComparisonNode, Exists, InNode, IsNullNode, LikeNode, NoNode, NotNode, OrNode, SQLNode, YesNode

public abstract class BooleanTreeNodeAdapter
extends TreeNodeAdapter

Adapter class for Boolean data type nodes. The method getBoolean is still abstract.

Author:

John Neville

Constructor Summary

Constructors

Constructor and Description
BooleanTreeNodeAdapter()

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Date	getDate(MboRemote mbo) Booleans can't be represented by dates so this throws an exception
double	getDouble(MboRemote mbo) Booleans can't be represented by numbers so this throws an exception
int	getInt(MboRemote mbo) Booleans can't be represented by numbers so this throws an exception
int	getNodeDataType() Returns the data type of the node.
java.lang.String	getString(MboRemote mbo) Evaluates the node and returns it's value 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

Methods inherited from interface psdi.common.parse.TreeNode

getBoolean

Constructor Detail

BooleanTreeNodeAdapter

public BooleanTreeNodeAdapter()

Method Detail

getString

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

Evaluates the node and returns it's value as a String. The boolean value is converted into a Yes/No character.

Throws:

MXException

java.rmi.RemoteException

getDouble

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

Booleans can't be represented by numbers so this throws an exception

Throws:

MXException

java.rmi.RemoteException

getInt

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

Booleans can't be represented by numbers so this throws an exception

Throws:

MXException

java.rmi.RemoteException

getDate

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

Booleans can't be represented by dates so this throws an exception

Throws:

MXException

java.rmi.RemoteException

getNodeDataType

public int getNodeDataType()

Returns the data type of the node.

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