net.jini.config

Class ConfigurationFile.ParseNode

java.lang.Object

net.jini.config.ConfigurationFile.ParseNode

Direct Known Subclasses:

ConfigurationFile.Call, ConfigurationFile.Cast, ConfigurationFile.ClassLiteral, ConfigurationFile.Entry, ConfigurationFile.Literal, ConfigurationFile.NameRef, ConfigurationFile.StringLiteral

Enclosing class:

ConfigurationFile

private abstract class ConfigurationFile.ParseNode
extends Object

Base class to represent parse results.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	lineno
(package private) int	override

Constructor Summary

Constructors

Constructor and Description
ParseNode(int lineno)

Method Summary

Modifier and Type	Method and Description
(package private) abstract Object	eval(Object data) Returns the result of evaluating the parse node with the specified data provided by the call to getEntry.
(package private) abstract boolean	isConstant() Returns true if the value is a constant.
(package private) void	oops(String what) Throws a ConfigurationException for the an error described by the what argument, using the line number and override for this parse node.
(package private) void	oops(String what, int lineno) Throws a ConfigurationException for the an error described by the what argument, at the specified line number, with the override for this parse node.
(package private) void	oops(String what, Throwable t) Throws a ConfigurationException for the an error described by the what argument, using the line number and override for this parse node, and caused by the specified exception, which may be null.
(package private) abstract <T> Class<T>	resolve(ConfigurationFile.Entry inEntry) Calculates and returns the declared type of the parse node, as referred to by the specified entry.

Methods inherited from class java.lang.Object

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

Field Detail

lineno

final int lineno

override

final int override

Constructor Detail

ParseNode

ParseNode(int lineno)

Method Detail

resolve

abstract <T> Class<T> resolve(ConfigurationFile.Entry inEntry)
                       throws ConfigurationException

Calculates and returns the declared type of the parse node, as referred to by the specified entry.

Throws:

ConfigurationException

isConstant

abstract boolean isConstant()
                     throws ConfigurationException

Returns true if the value is a constant.

Throws:

ConfigurationException

eval

abstract Object eval(Object data)
              throws ConfigurationException

Returns the result of evaluating the parse node with the specified data provided by the call to getEntry.

Throws:

ConfigurationException

oops

void oops(String what)
   throws ConfigurationException

Throws a ConfigurationException for the an error described by the what argument, using the line number and override for this parse node.

Throws:

ConfigurationException

oops

void oops(String what,
          int lineno)
   throws ConfigurationException

Throws a ConfigurationException for the an error described by the what argument, at the specified line number, with the override for this parse node.

Throws:

ConfigurationException

oops

void oops(String what,
          Throwable t)
   throws ConfigurationException

Throws a ConfigurationException for the an error described by the what argument, using the line number and override for this parse node, and caused by the specified exception, which may be null.

Throws:

ConfigurationException