uk.ac.ncl.cs.instantsoap.commandlineprocessor.variables
Class VariableExpression

java.lang.Object
  uk.ac.ncl.cs.instantsoap.commandlineprocessor.variables.VariableExpression

public class VariableExpression
extends Object

An expression that contains both variables and constants.

Author:

Matthew Pocock

Constructor Summary

VariableExpression()
Create a new expression with an empty list of components.

VariableExpression(List<VariableOrConstant> components)
Create a new expression with the provided list of components.

VariableExpression(VariableOrConstant... components)
Create a new expression with the provided components.

Method Summary

void	addComponent(VariableOrConstant component) Add a single component to the end of the components list.
boolean	equals(Object o)
List<VariableOrConstant>	getComponents() Get the components of this expression.
int	hashCode()
void	removeComponent(VariableOrConstant component) Remove a single component from its first occurance in the conponents list.
void	setComponents(List<VariableOrConstant> components) Set the components list.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VariableExpression

public VariableExpression()

Create a new expression with an empty list of components.

VariableExpression

public VariableExpression(List<VariableOrConstant> components)

Create a new expression with the provided list of components.

Parameters:

components - a List of components

VariableExpression

public VariableExpression(VariableOrConstant... components)

Create a new expression with the provided components.

Parameters:

components - the components

Method Detail

getComponents

public List<VariableOrConstant> getComponents()

Get the components of this expression.

Returns:

the components List

setComponents

public void setComponents(List<VariableOrConstant> components)

Set the components list.

Parameters:

components - the new List of components

addComponent

public void addComponent(VariableOrConstant component)

Add a single component to the end of the components list.

Parameters:

component - the VariableOrConstant to add

removeComponent

public void removeComponent(VariableOrConstant component)

Remove a single component from its first occurance in the conponents list.

Parameters:

component - the VariableOrConstant to remove

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object