net.roboconf.dm.templating.internal.helpers

Class AllHelper

java.lang.Object

net.roboconf.dm.templating.internal.helpers.AllHelper

All Implemented Interfaces:

com.github.jknack.handlebars.Helper<Object>

public class AllHelper
extends Object
implements com.github.jknack.handlebars.Helper<Object>

Helper needed to select all the instances matching a given criterion.

Author:

Pierre Bourret - Université Joseph Fourier

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Constructor Summary

Constructors

Constructor and Description
AllHelper()

Method Summary

Modifier and Type	Method and Description
CharSequence	apply(Object computedContext, com.github.jknack.handlebars.Options options) Selects instances according to a selection path.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

AllHelper

public AllHelper()

Method Detail

apply

public CharSequence apply(Object computedContext,
                          com.github.jknack.handlebars.Options options)
                   throws IOException

Selects instances according to a selection path.

For example:

 {{#all children path="/VM/Apache" installer="script"}}
   {{path}}
 {{/all}}
 

Specified by:

apply in interface com.github.jknack.handlebars.Helper<Object>

Throws:

IOException