Package 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	Description
static final JsonUtils.ExtractFlags	FLAGS_FLATTEN
static final JsonUtils.ExtractFlags	FLAGS_IGNORE
static final JsonUtils.ExtractFlags	FLAGS_JSON
static final String	NAME

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

ERROR_FUNCTION, log

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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 Details

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 Details

JsonFlatten

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

Method Details

evaluate

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

descriptor

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