org.millscript.millscript.loaders
Class ExprLoader

java.lang.Object
  org.millscript.millscript.loaders.Loader
      org.millscript.millscript.loaders.ValueLoader
          org.millscript.millscript.loaders.ExprLoader

All Implemented Interfaces:

org.millscript.commons.alert.AlertOrigin

Direct Known Subclasses:

BasicTemplateLoader

public abstract class ExprLoader
extends ValueLoader

This is the base class of all single expression loaders in MillScript. An expression loader compiles the contents of the file as a single expression, which does not make any bindings. e.g. a MillScript fun object, or a string.

Field Summary

Fields inherited from class org.millscript.millscript.loaders.Loader

entry, pack, symbol

Constructor Summary

ExprLoader()

Method Summary

abstract Expr	loadExpr() Causes this loader to load it's expression.
java.lang.Object	loadValue() Causes this loader to load it's value.

Methods inherited from class org.millscript.millscript.loaders.ValueLoader

loadBindings

Methods inherited from class org.millscript.millscript.loaders.Loader

getInstance, getLineNumber, getOrigin, getSymbol, newLoader, setContext, setLineNumber, setLoader, setOrigin

Methods inherited from class java.lang.Object

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

Constructor Detail

ExprLoader

public ExprLoader()

Method Detail

loadExpr

public abstract Expr loadExpr()
                       throws java.io.IOException

Causes this loader to load it's expression.

Returns:

the expression that was loaded

Throws:

java.io.IOException - if something goes wrong reading from the source

loadValue

public java.lang.Object loadValue()
                           throws java.io.IOException

Description copied from class: Loader

Causes this loader to load it's value.

Specified by:

loadValue in class Loader

Returns:

the object that was loaded

Throws:

java.io.IOException - if something goes wrong reading from the source

See Also:

Loader.loadValue()