com.emc.mongoose.api.model.item

Class ItemNameSupplier

java.lang.Object

com.emc.mongoose.api.common.supply.BasicUpdatingValueSupplier<java.lang.String>

com.emc.mongoose.api.model.item.ItemNameSupplier

All Implemented Interfaces:

com.emc.mongoose.api.common.supply.BatchSupplier<java.lang.String>, IdStringInput, com.github.akurilov.commons.io.Input<java.lang.String>, java.io.Closeable, java.lang.AutoCloseable, java.util.function.LongSupplier, java.util.function.Supplier<java.lang.String>

public class ItemNameSupplier
extends com.emc.mongoose.api.common.supply.BasicUpdatingValueSupplier<java.lang.String>
implements IdStringInput

Created by kurila on 18.12.15.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	lastValue
protected int	length
protected long	maxValue
protected ItemNamingType	namingType
protected int	prefixLength
protected int	radix
protected java.lang.StringBuilder	strb

Fields inherited from class com.emc.mongoose.api.common.supply.BasicUpdatingValueSupplier

initialValue

Fields inherited from interface com.github.akurilov.commons.io.Input

DELIMITER

Constructor Summary

Constructors

Constructor and Description
ItemNameSupplier(ItemNamingType namingType, java.lang.String prefix, int length, int radix, long offset)

Method Summary

Modifier and Type	Method and Description
java.lang.String	get() Generate the next item name.
long	getAsLong()

Methods inherited from class com.emc.mongoose.api.common.supply.BasicUpdatingValueSupplier

close, get, reset, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.akurilov.commons.io.Input

get, getAll, reset, skip

Methods inherited from interface java.io.Closeable

close

Field Detail

namingType

protected final ItemNamingType namingType

length

protected final int length

prefixLength

protected final int prefixLength

radix

protected final int radix

maxValue

protected final long maxValue

strb

protected final java.lang.StringBuilder strb

lastValue

protected volatile long lastValue

Constructor Detail

ItemNameSupplier

public ItemNameSupplier(ItemNamingType namingType,
                        java.lang.String prefix,
                        int length,
                        int radix,
                        long offset)
                 throws com.emc.mongoose.api.common.exception.OmgShootMyFootException

Throws:

com.emc.mongoose.api.common.exception.OmgShootMyFootException

Method Detail

get

public java.lang.String get()

Generate the next item name. Not thread safe.

Specified by:

get in interface com.github.akurilov.commons.io.Input<java.lang.String>

Specified by:

get in interface java.util.function.Supplier<java.lang.String>

Overrides:

get in class com.emc.mongoose.api.common.supply.BasicUpdatingValueSupplier<java.lang.String>

Returns:

next name

getAsLong

public final long getAsLong()

Specified by:

getAsLong in interface java.util.function.LongSupplier