org.elasticsearch.ingest.core

Interface ValueSource

All Known Implementing Classes:

ValueSource.ListValue, ValueSource.MapValue, ValueSource.ObjectValue, ValueSource.TemplatedValue

public interface ValueSource

Holds a value. If the value is requested a copy is made and optionally template snippets are resolved too.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ValueSource.ListValue
static class	ValueSource.MapValue
static class	ValueSource.ObjectValue
static class	ValueSource.TemplatedValue

Method Summary

Modifier and Type	Method and Description
java.lang.Object	copyAndResolve(java.util.Map<java.lang.String,java.lang.Object> model) Returns a copy of the value this ValueSource holds and resolves templates if there're any.
static ValueSource	wrap(java.lang.Object value, TemplateService templateService)

Method Detail

copyAndResolve

java.lang.Object copyAndResolve(java.util.Map<java.lang.String,java.lang.Object> model)

Returns a copy of the value this ValueSource holds and resolves templates if there're any. For immutable values only a copy of the reference to the value is made.

Parameters:

model - The model to be used when resolving any templates

Returns:

copy of the wrapped value

wrap

static ValueSource wrap(java.lang.Object value,
                        TemplateService templateService)