io.etcd.jetcd.options

Class DeleteOption.Builder

java.lang.Object

io.etcd.jetcd.options.DeleteOption.Builder

Enclosing class:

DeleteOption

public static class DeleteOption.Builder
extends Object

Method Summary

Modifier and Type	Method and Description
DeleteOption	build()
DeleteOption.Builder	withPrefix(ByteSequence prefix) Enables 'Delete' requests to delete all the keys with matching prefix.
DeleteOption.Builder	withPrevKV(boolean prevKV) Get the previous key/value pairs before deleting them.
DeleteOption.Builder	withRange(ByteSequence endKey) Set the end key of the delete request.

Methods inherited from class java.lang.Object

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

Method Detail

withRange

public DeleteOption.Builder withRange(ByteSequence endKey)

Set the end key of the delete request. If it is set, the delete request will delete the keys from key to endKey (exclusive).

If end key is '\0', the range is all keys >= key.

If the end key is one bit larger than the given key, then it deletes all keys with the prefix (the given key).

If both key and end key are '\0', it deletes all keys.

Parameters:

endKey - end key

Returns:

builder

withPrefix

public DeleteOption.Builder withPrefix(ByteSequence prefix)

Enables 'Delete' requests to delete all the keys with matching prefix.

You should pass the key that is passed into KV.delete method into this method as the given key.

Parameters:

prefix - the common prefix of all the keys that you want to delete

Returns:

builder

withPrevKV

public DeleteOption.Builder withPrevKV(boolean prevKV)

Get the previous key/value pairs before deleting them.

Parameters:

prevKV - flag to get previous key/value pairs before deleting them.

Returns:

builder

build

public DeleteOption build()