org.rocksdb

类 AbstractMutableOptions.AbstractMutableOptionsBuilder<T extends AbstractMutableOptions,U extends AbstractMutableOptions.AbstractMutableOptionsBuilder<T,U,K>,K extends MutableOptionKey>

java.lang.Object

org.rocksdb.AbstractMutableOptions.AbstractMutableOptionsBuilder<T,U,K>

直接已知子类:

MutableColumnFamilyOptions.MutableColumnFamilyOptionsBuilder, MutableDBOptions.MutableDBOptionsBuilder

封闭类:

AbstractMutableOptions

public abstract static class AbstractMutableOptions.AbstractMutableOptionsBuilder<T extends AbstractMutableOptions,U extends AbstractMutableOptions.AbstractMutableOptionsBuilder<T,U,K>,K extends MutableOptionKey>
extends java.lang.Object

构造器概要

构造器

构造器和说明
AbstractMutableOptionsBuilder()

方法概要

限定符和类型	方法和说明
protected abstract java.util.Map<java.lang.String,K>	allKeys() Get all the possible keys
T	build()
protected abstract T	build(java.lang.String[] keys, java.lang.String[] values) Construct a subclass instance of AbstractMutableOptions.
protected U	fromParsed(java.util.List<org.rocksdb.OptionString.Entry> options, boolean ignoreUnknown) Constructs a builder for mutable column family options from a hierarchical parsed options string representation.
protected boolean	getBoolean(K key)
protected double	getDouble(K key)
protected <N extends java.lang.Enum<N>> N	getEnum(K key)
protected int	getInt(K key)
protected int[]	getIntArray(K key)
protected long	getLong(K key)
java.util.List<org.rocksdb.OptionString.Entry>	getUnknown()
protected abstract U	self()
protected U	setBoolean(K key, boolean value)
protected U	setDouble(K key, double value)
protected <N extends java.lang.Enum<N>> U	setEnum(K key, N value)
protected U	setInt(K key, int value)
protected U	setIntArray(K key, int[] value)
protected U	setLong(K key, long value)

从类继承的方法 java.lang.Object

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

构造器详细资料

AbstractMutableOptionsBuilder

public AbstractMutableOptionsBuilder()

方法详细资料

self

protected abstract U self()

allKeys

protected abstract java.util.Map<java.lang.String,K> allKeys()

Get all the possible keys

返回:

A map of all keys, indexed by name.

build

protected abstract T build(java.lang.String[] keys,
                           java.lang.String[] values)

Construct a subclass instance of AbstractMutableOptions.

参数:

keys - the keys

values - the values

返回:

an instance of the options.

build

public T build()

setDouble

protected U setDouble(K key,
                      double value)

getDouble

protected double getDouble(K key)
                    throws java.util.NoSuchElementException,
                           java.lang.NumberFormatException

抛出:

java.util.NoSuchElementException

java.lang.NumberFormatException

setLong

protected U setLong(K key,
                    long value)

getLong

protected long getLong(K key)
                throws java.util.NoSuchElementException,
                       java.lang.NumberFormatException

抛出:

java.util.NoSuchElementException

java.lang.NumberFormatException

setInt

protected U setInt(K key,
                   int value)

getInt

protected int getInt(K key)
              throws java.util.NoSuchElementException,
                     java.lang.NumberFormatException

抛出:

java.util.NoSuchElementException

java.lang.NumberFormatException

setBoolean

protected U setBoolean(K key,
                       boolean value)

getBoolean

protected boolean getBoolean(K key)
                      throws java.util.NoSuchElementException,
                             java.lang.NumberFormatException

抛出:

java.util.NoSuchElementException

java.lang.NumberFormatException

setIntArray

protected U setIntArray(K key,
                        int[] value)

getIntArray

protected int[] getIntArray(K key)
                     throws java.util.NoSuchElementException,
                            java.lang.NumberFormatException

抛出:

java.util.NoSuchElementException

java.lang.NumberFormatException

setEnum

protected <N extends java.lang.Enum<N>> U setEnum(K key,
                                                  N value)

getEnum

protected <N extends java.lang.Enum<N>> N getEnum(K key)
                                           throws java.util.NoSuchElementException,
                                                  java.lang.NumberFormatException

抛出:

java.util.NoSuchElementException

java.lang.NumberFormatException

fromParsed

protected U fromParsed(java.util.List<org.rocksdb.OptionString.Entry> options,
                       boolean ignoreUnknown)

Constructs a builder for mutable column family options from a hierarchical parsed options string representation. The OptionString.Parser class output has been used to create a (name,value)-list; each value may be either a simple string or a (name, value)-list in turn.

参数:

options - a list of parsed option string objects

ignoreUnknown - what to do if the key is not one of the keys we expect

返回:

a builder with the values from the parsed input set

抛出:

java.lang.IllegalArgumentException - if an option value is of the wrong type, or a key is empty

getUnknown

public java.util.List<org.rocksdb.OptionString.Entry> getUnknown()

返回:

the list of keys encountered which were not known to the type being generated