org.janelia.saalfeldlab.n5.universe.metadata.canonical

Class CanonicalMetadataParser

java.lang.Object

org.janelia.saalfeldlab.n5.universe.metadata.canonical.CanonicalMetadataParser

All Implemented Interfaces:

BiFunction<org.janelia.saalfeldlab.n5.N5Reader,N5TreeNode,Optional<CanonicalMetadata>>, N5MetadataParser<CanonicalMetadata>

Direct Known Subclasses:

TranslatedTreeMetadataParser

public class CanonicalMetadataParser
extends Object
implements N5MetadataParser<CanonicalMetadata>

A parser for the "canonical" metadata dialect.

Author:

John Bogovic

Field Summary

Fields

Modifier and Type	Field and Description
protected Predicate<CanonicalMetadata>	filter
protected com.google.gson.Gson	gson
protected ContainerMetadataNode	root

Constructor Summary

Constructors

Constructor and Description
CanonicalMetadataParser()
CanonicalMetadataParser(org.janelia.saalfeldlab.n5.N5Reader n5, String n5Tree, String translation) Deprecated.
CanonicalMetadataParser(Predicate<CanonicalMetadata> filter)

Method Summary

Modifier and Type	Method and Description
static net.thisptr.jackson.jq.Scope	buildRootScope() Deprecated.
CanonicalMetadata	canonicalMetadata(HashMap<String,com.google.gson.JsonElement> attrMap)
static Optional<org.janelia.saalfeldlab.n5.DatasetAttributes>	datasetAttributes(com.google.gson.JsonDeserializationContext context, com.google.gson.JsonElement elem)
com.google.gson.Gson	getGson()
Optional<CanonicalMetadata>	parseMetadata(org.janelia.saalfeldlab.n5.N5Reader n5, N5TreeNode node) Called by the N5DatasetDiscoverer while discovering the N5 tree and filling the metadata for datasets or groups.
Optional<CanonicalMetadata>	parseMetadata(N5TreeNode node, String groupSep) Deprecated.
Optional<CanonicalMetadata>	parseMetadata(String dataset, String groupSep) Deprecated.
void	setFilter(Predicate<CanonicalMetadata> filter)
void	setGson(com.google.gson.Gson gson)
protected void	setup(org.janelia.saalfeldlab.n5.N5Reader n5) Deprecated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.janelia.saalfeldlab.n5.universe.metadata.N5MetadataParser

apply, parseDatasetAttributes, parseMetadata

Methods inherited from interface java.util.function.BiFunction

andThen

Field Detail

gson

protected com.google.gson.Gson gson

root

protected ContainerMetadataNode root

filter

protected Predicate<CanonicalMetadata> filter

Constructor Detail

CanonicalMetadataParser

public CanonicalMetadataParser()

CanonicalMetadataParser

public CanonicalMetadataParser(Predicate<CanonicalMetadata> filter)

CanonicalMetadataParser

@Deprecated
public CanonicalMetadataParser(org.janelia.saalfeldlab.n5.N5Reader n5,
                                           String n5Tree,
                                           String translation)

Deprecated.

Method Detail

setFilter

public void setFilter(Predicate<CanonicalMetadata> filter)

getGson

public com.google.gson.Gson getGson()

setGson

public void setGson(com.google.gson.Gson gson)

setup

@Deprecated
protected void setup(org.janelia.saalfeldlab.n5.N5Reader n5)

Deprecated.

parseMetadata

public Optional<CanonicalMetadata> parseMetadata(org.janelia.saalfeldlab.n5.N5Reader n5,
                                                 N5TreeNode node)

Description copied from interface: N5MetadataParser

Called by the N5DatasetDiscoverer while discovering the N5 tree and filling the metadata for datasets or groups.

The metadata parsing is done in the bottom-up fashion, so the children of the given node have already been processed and should already contain valid metadata (if any).

Specified by:

parseMetadata in interface N5MetadataParser<CanonicalMetadata>

Parameters:

n5 - the reader

node - list of tree nodes

Returns:

the metadata

parseMetadata

@Deprecated
public Optional<CanonicalMetadata> parseMetadata(String dataset,
                                                             String groupSep)

Deprecated.

parseMetadata

@Deprecated
public Optional<CanonicalMetadata> parseMetadata(N5TreeNode node,
                                                             String groupSep)

Deprecated.

canonicalMetadata

public CanonicalMetadata canonicalMetadata(HashMap<String,com.google.gson.JsonElement> attrMap)

buildRootScope

@Deprecated
public static net.thisptr.jackson.jq.Scope buildRootScope()

Deprecated.

Use JqUtils instead.

Returns:

Scope

datasetAttributes

public static Optional<org.janelia.saalfeldlab.n5.DatasetAttributes> datasetAttributes(com.google.gson.JsonDeserializationContext context,
                                                                                       com.google.gson.JsonElement elem)