psdi.common.parse

Interface TreeNode

All Known Implementing Classes:

AndNode, AttributeNode, AvgNode, BetweenNode, BooleanTreeNodeAdapter, ComparisonNode, CustomNode, DateNode, Exists, ExpNode, FunctionTreeNodeAdapter, InNode, InternalValue, IsNullNode, LengthNode, LikeNode, LiteralNode, LowerNode, MaxNode, MinNode, NegativeNode, NoNode, NotNode, OrNode, PersonNode, PowNode, ProductNode, RoundNode, SQLNode, SqrtNode, StdDevNode, StringReservedKeyNode, SumNode, TreeNodeAdapter, UpperNode, UserNode, YesNode

public interface TreeNode

This interface defines the basic operations of nodes of a parsed condition.

Author:

John Neville

Method Summary

Modifier and Type	Method and Description
boolean	getBoolean(MboRemote mbo) Evaluates the node and returns it's value as a boolean.
java.util.Date	getDate(MboRemote mbo) Evaluates the node and returns it's value as a DateTime.
double	getDouble(MboRemote mbo) Evaluates the node and returns it's value as a double.
int	getInt(MboRemote mbo) Evaluates the node and returns it's value as an integer.
int	getNodeDataType() Returns the data type of the node.
int	getNodeDataType(MboRemote mbo) Returns the data type of the node using information from the Mbo.
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.
java.lang.String	toString() Return a pretty-printed string representation of this node.

Method Detail

getBoolean

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

Evaluates the node and returns it's value as a boolean.

Throws:

MXException

java.rmi.RemoteException

getString

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

Evaluates the node and returns it's value as a String.

Throws:

MXException

java.rmi.RemoteException

getDouble

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

Evaluates the node and returns it's value as a double.

Throws:

MXException

java.rmi.RemoteException

getInt

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

Evaluates the node and returns it's value as an integer.

Throws:

MXException

java.rmi.RemoteException

getDate

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

Evaluates the node and returns it's value as a DateTime.

Throws:

MXException

java.rmi.RemoteException

getNodeDataType

int getNodeDataType()

Returns the data type of the node.

getNodeDataType

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

Returns the data type of the node using information from the Mbo.

Throws:

MXException

java.rmi.RemoteException

setOperands

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

Sets the operands for custom class.

Throws:

MXException

java.rmi.RemoteException

toString

java.lang.String toString()

Return a pretty-printed string representation of this node. This node's information should occur on the first line. Each child's information should be idented on the next lines.

Overrides:

toString in class java.lang.Object