org.graylog.plugins.pipelineprocessor.functions.json

Class JsonFlatten

java.lang.Object

org.graylog.plugins.pipelineprocessor.ast.functions.AbstractFunction<com.fasterxml.jackson.databind.JsonNode>

org.graylog.plugins.pipelineprocessor.functions.json.JsonFlatten

All Implemented Interfaces:

Function<com.fasterxml.jackson.databind.JsonNode>

public class JsonFlatten
extends AbstractFunction<com.fasterxml.jackson.databind.JsonNode>

Field Summary

Fields

Modifier and Type	Field and Description
static JsonUtils.ExtractFlags	FLAGS_FLATTEN
static JsonUtils.ExtractFlags	FLAGS_IGNORE
static JsonUtils.ExtractFlags	FLAGS_JSON
static String	NAME

Fields inherited from interface org.graylog.plugins.pipelineprocessor.ast.functions.Function

ERROR_FUNCTION, log

Constructor Summary

Constructors

Constructor and Description
JsonFlatten(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Summary

Modifier and Type	Method and Description
FunctionDescriptor<com.fasterxml.jackson.databind.JsonNode>	descriptor()
com.fasterxml.jackson.databind.JsonNode	evaluate(FunctionArgs args, EvaluationContext context)

Methods inherited from class org.graylog.plugins.pipelineprocessor.ast.functions.AbstractFunction

preComputeConstantArgument

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graylog.plugins.pipelineprocessor.ast.functions.Function

preprocessArgs

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

FLAGS_JSON

public static final JsonUtils.ExtractFlags FLAGS_JSON

FLAGS_FLATTEN

public static final JsonUtils.ExtractFlags FLAGS_FLATTEN

FLAGS_IGNORE

public static final JsonUtils.ExtractFlags FLAGS_IGNORE

Constructor Detail

JsonFlatten

@Inject
public JsonFlatten(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Detail

evaluate

public com.fasterxml.jackson.databind.JsonNode evaluate(FunctionArgs args,
                                                        EvaluationContext context)

descriptor

public FunctionDescriptor<com.fasterxml.jackson.databind.JsonNode> descriptor()