org.neo4j.helpers
Interface Function<FROM,TO>

All Known Subinterfaces:

Setting<T>

All Known Implementing Classes:

GraphDatabaseSetting, GraphDatabaseSetting.BooleanSetting, GraphDatabaseSetting.DirectorySetting, GraphDatabaseSetting.DoubleSetting, GraphDatabaseSetting.FileSetting, GraphDatabaseSetting.FloatSetting, GraphDatabaseSetting.HostnamePortSetting, GraphDatabaseSetting.IntegerRangeNumberOfBytesSetting, GraphDatabaseSetting.IntegerSetting, GraphDatabaseSetting.LongSetting, GraphDatabaseSetting.NumberOfBytesSetting, GraphDatabaseSetting.OptionsSetting, GraphDatabaseSetting.PortSetting, GraphDatabaseSetting.SettingWrapper, GraphDatabaseSetting.StringSetting, GraphDatabaseSetting.TimeSpanSetting, GraphDatabaseSetting.URISetting, GraphDatabaseSettings.CacheTypeSetting, GraphDatabaseSettings.CypherParserSetting, GraphDatabaseSettings.UseMemoryMappedBuffers

public interface Function<FROM,TO>

Generic function interface to map from one type to another.

This can be used with the Iterables methods to transform lists of objects.

Method Summary

TO	apply(FROM from) Apply a value to this function

Method Detail

apply

TO apply(FROM from)

Apply a value to this function

Parameters:

from - the input item

Returns:

the mapped item