org.apache.flink.configuration

类 UnmodifiableConfiguration

java.lang.Object

org.apache.flink.api.common.ExecutionConfig.GlobalJobParameters

org.apache.flink.configuration.Configuration

org.apache.flink.configuration.UnmodifiableConfiguration

所有已实现的接口:

Serializable, Cloneable, ReadableConfig, WritableConfig, IOReadableWritable

@Public
public class UnmodifiableConfiguration
extends Configuration

Unmodifiable version of the Configuration class.

另请参阅:

序列化表格

字段概要

从类继承的字段 org.apache.flink.configuration.Configuration

confData

构造器概要

构造器

构造器和说明
UnmodifiableConfiguration(Configuration config) Creates a new UnmodifiableConfiguration, which holds a copy of the given configuration that cannot be altered.

方法概要

限定符和类型	方法和说明
void	addAll(Configuration other)
void	addAll(Configuration other, String prefix) Adds all entries from the given configuration into this configuration.
void	addAllToProperties(Properties props) Adds all entries in this Configuration to the given Properties.
<T> boolean	removeConfig(ConfigOption<T> configOption) Removes given config option from the configuration.

从类继承的方法 org.apache.flink.configuration.Configuration

clone, contains, containsKey, equals, get, getBoolean, getBoolean, getBoolean, getBytes, getClass, getDouble, getDouble, getDouble, getEnum, getFloat, getFloat, getFloat, getInteger, getInteger, getInteger, getLong, getLong, getLong, getOptional, getString, getString, getString, getValue, hashCode, keySet, read, set, setBoolean, setBoolean, setBytes, setClass, setDouble, setDouble, setFloat, setFloat, setInteger, setInteger, setLong, setLong, setString, setString, toMap, toString, write

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

UnmodifiableConfiguration

public UnmodifiableConfiguration(Configuration config)

Creates a new UnmodifiableConfiguration, which holds a copy of the given configuration that cannot be altered.

参数:

config - The configuration with the original contents.

方法详细资料

addAllToProperties

public void addAllToProperties(Properties props)

从类复制的说明: Configuration

Adds all entries in this Configuration to the given Properties.

覆盖:

addAllToProperties 在类中 Configuration

addAll

public final void addAll(Configuration other)

覆盖:

addAll 在类中 Configuration

addAll

public final void addAll(Configuration other,
                         String prefix)

从类复制的说明: Configuration

Adds all entries from the given configuration into this configuration. The keys are prepended with the given prefix.

覆盖:

addAll 在类中 Configuration

参数:

other - The configuration whose entries are added to this configuration.

prefix - The prefix to prepend.

removeConfig

public <T> boolean removeConfig(ConfigOption<T> configOption)

从类复制的说明: Configuration

Removes given config option from the configuration.

覆盖:

removeConfig 在类中 Configuration

类型参数:

T - Type of the config option

参数:

configOption - config option to remove

返回:

true is config has been removed, false otherwise