io.scif

Class DefaultMetadataService

java.lang.Object

org.scijava.AbstractContextual

org.scijava.plugin.AbstractRichPlugin

org.scijava.service.AbstractService

io.scif.DefaultMetadataService

All Implemented Interfaces:

MetadataService, SCIFIOService, Comparable<org.scijava.Prioritized>, org.scijava.Contextual, org.scijava.Disposable, org.scijava.Identifiable, org.scijava.Initializable, org.scijava.Locatable, org.scijava.log.Logged, org.scijava.plugin.HasPluginInfo, org.scijava.plugin.RichPlugin, org.scijava.plugin.SciJavaPlugin, org.scijava.Prioritized, org.scijava.service.Service, org.scijava.Versioned

public class DefaultMetadataService
extends org.scijava.service.AbstractService
implements MetadataService

Default service for working with SCIFIO metadata.

Author:

Curtis Rueden

Field Summary

Fields inherited from interface io.scif.MetadataService

NAME_KEY

Constructor Summary

Constructors

Constructor and Description
DefaultMetadataService()

Method Summary

Modifier and Type	Method and Description
Map<String,Object>	parse(String data) Parses key/value pairs from the given string, using the default separator regex of "[&\n]" (i.e., ampersand or newline).
Map<String,Object>	parse(String data, String regex) Parses key/value pairs from the given string, using the specified separator regex.
void	populate(Object metadata, Map<String,Object> map) Populates fields of the given metadata object with information from the given map.

Methods inherited from class org.scijava.service.AbstractService

getContext, setContext, toString

Methods inherited from class org.scijava.plugin.AbstractRichPlugin

getInfo, getPriority, setInfo, setPriority

Methods inherited from class org.scijava.AbstractContextual

context

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.service.Service

initialize, registerEventHandlers

Methods inherited from interface org.scijava.plugin.RichPlugin

getIdentifier, log

Methods inherited from interface org.scijava.Contextual

context, getContext, setContext

Methods inherited from interface org.scijava.Prioritized

compareTo, getPriority, setPriority

Methods inherited from interface org.scijava.plugin.HasPluginInfo

getInfo, setInfo

Methods inherited from interface org.scijava.Locatable

getLocation

Methods inherited from interface org.scijava.Versioned

getVersion

Methods inherited from interface org.scijava.Disposable

dispose

Constructor Detail

DefaultMetadataService

public DefaultMetadataService()

Method Detail

parse

public Map<String,Object> parse(String data)

Description copied from interface: MetadataService

Parses key/value pairs from the given string, using the default separator regex of "[&\n]" (i.e., ampersand or newline). Each key/value pair is assumed to be separated with an equals sign character ('='). The value can also be a list of values if each value is separated by a comma character (',').

Specified by:

parse in interface MetadataService

parse

public Map<String,Object> parse(String data,
                                String regex)

Description copied from interface: MetadataService

Parses key/value pairs from the given string, using the specified separator regex. Each key/value pair is assumed to be separated with an equals sign character ('='). The value can also be a list of values if each value is separated by a comma character (',').

Specified by:

parse in interface MetadataService

See Also:

String.split(String)

populate

public void populate(Object metadata,
                     Map<String,Object> map)

Description copied from interface: MetadataService

Populates fields of the given metadata object with information from the given map. The metadata object can be any Java type (though it will typically be a SCIFIO Metadata object), but its instance fields must be marked with the @Field annotation.

Specified by:

populate in interface MetadataService

Parameters:

metadata - The metadata object with annotated fields to populate.

map - The map defining the values to use when populating the metadata.