com.github.jknack.handlebars
Interface ValueResolver

All Known Implementing Classes:

FieldValueResolver, JavaBeanValueResolver, MapValueResolver, MemberValueResolver, MethodValueResolver

public interface ValueResolver

A hook interface for resolving values from the context stack.

Since:

0.1.1

Author:

edgar.espina

Field Summary

static Object	UNRESOLVED A mark object.
static ValueResolver[]	VALUE_RESOLVERS The default value resolvers.

Method Summary

Set<Map.Entry<String,Object>>	propertySet(Object context) List all the properties and their values for the given object.
Object	resolve(Object context, String name) Resolve the attribute's name in the context object.

Field Detail

VALUE_RESOLVERS

static final ValueResolver[] VALUE_RESOLVERS

The default value resolvers.

UNRESOLVED

static final Object UNRESOLVED

A mark object.

Method Detail

resolve

Object resolve(Object context,
               String name)

Resolve the attribute's name in the context object. If a UNRESOLVED is returned, the context stack will continue with the next value resolver in the chain.

Parameters:

context - The context object. Not null.

name - The attribute's name. Not null.

Returns:

A UNRESOLVED is returned, the context stack will continue with the next value resolver in the chain. Otherwise, it returns the associated value.

propertySet

Set<Map.Entry<String,Object>> propertySet(Object context)

List all the properties and their values for the given object.

Parameters:

context - The context object. Not null.

Returns:

All the properties and their values for the given object.