org.webmacro.engine
Class Expression.ExpressionBase

java.lang.Object
  org.webmacro.engine.Expression.ExpressionBase

All Implemented Interfaces:

Macro, Visitable

Direct Known Subclasses:

Expression.AndOperation, Expression.BinaryOperation, Expression.OrOperation, Expression.UnaryOperation

Enclosing class:

Expression

public abstract static class Expression.ExpressionBase

extends java.lang.Object

implements Macro, Visitable

Constructor Summary

protected

Expression.ExpressionBase()

Method Summary

void	write(FastWriter out, Context context) Interpret the directive and write it out, using the values in the supplied context as appropriate.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.webmacro.Macro

evaluate

Methods inherited from interface org.webmacro.Visitable

accept

Constructor Detail

Expression.ExpressionBase

protected Expression.ExpressionBase()

Method Detail

write

public final void write(FastWriter out,
                        Context context)
                 throws PropertyException,
                        java.io.IOException

Description copied from interface: Macro

Interpret the directive and write it out, using the values in the supplied context as appropriate.

Specified by:

write in interface Macro

Throws:

PropertyException - if required data was missing from context

java.io.IOException - if we could not successfully write to out