au.com.codeka.carrot

Interface Bindings

All Known Implementing Classes:

Composite, EmptyBindings, EntryBindings, IterableExpansionBindings, JsonArrayBindings, JsonObjectBindings, LoopVarBindings, MapBindings, SingletonBindings

public interface Bindings

The Bindings of a template when rendered.

Method Summary

Modifier and Type	Method and Description
boolean	isEmpty() Returns whether these Bindings contain any values.
java.lang.Object	resolve(java.lang.String key) Returns a value for the given key or null if no such key exists in these Bindings.

Method Detail

resolve

@Nullable
java.lang.Object resolve(@Nonnull
                                    java.lang.String key)

Returns a value for the given key or null if no such key exists in these Bindings.

Parameters:

key - The key to resolve.

Returns:

An Object or null.

isEmpty

boolean isEmpty()

Returns whether these Bindings contain any values.

Returns:

true if these Bindings are empty, false if there is at least one value.