java.lang.Object
- org.apache.flink.configuration.ConfigOptions.OptionBuilder

Enclosing class:

ConfigOptions
```
public static final class ConfigOptions.OptionBuilder
extends Object
```
The option builder is used to create a ConfigOption. It is instantiated via ConfigOptions.key(String).

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`ConfigOptions.TypedConfigOptionBuilder<Boolean>`	`booleanType()`	Defines that the value of the option should be of `Boolean` type.
`<T> ConfigOption<T>`	`defaultValue(T value)`	Deprecated. define the type explicitly first with one of the intType(), stringType(), etc.
`ConfigOptions.TypedConfigOptionBuilder<Double>`	`doubleType()`	Defines that the value of the option should be of `Double` type.
`ConfigOptions.TypedConfigOptionBuilder<java.time.Duration>`	`durationType()`	Defines that the value of the option should be of `Duration` type.
`<T extends Enum<T>> ConfigOptions.TypedConfigOptionBuilder<T>`	`enumType(Class<T> enumClass)`	Defines that the value of the option should be of `Enum` type.
`ConfigOptions.TypedConfigOptionBuilder<Float>`	`floatType()`	Defines that the value of the option should be of `Float` type.
`ConfigOptions.TypedConfigOptionBuilder<Integer>`	`intType()`	Defines that the value of the option should be of `Integer` type.
`ConfigOptions.TypedConfigOptionBuilder<Long>`	`longType()`	Defines that the value of the option should be of `Long` type.
`ConfigOptions.TypedConfigOptionBuilder<Map<String,String>>`	`mapType()`	Defines that the value of the option should be a set of properties, which can be represented as `Map<String, String>`.
`ConfigOptions.TypedConfigOptionBuilder<MemorySize>`	`memoryType()`	Defines that the value of the option should be of `MemorySize` type.
`ConfigOption<String>`	`noDefaultValue()`	Deprecated. define the type explicitly first with one of the intType(), stringType(), etc.
`ConfigOptions.TypedConfigOptionBuilder<String>`	`stringType()`	Defines that the value of the option should be of `String` type.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - booleanType
```
public ConfigOptions.TypedConfigOptionBuilder<Boolean> booleanType()
```
    Defines that the value of the option should be of Boolean type.
  - intType
```
public ConfigOptions.TypedConfigOptionBuilder<Integer> intType()
```
    Defines that the value of the option should be of Integer type.
  - longType
```
public ConfigOptions.TypedConfigOptionBuilder<Long> longType()
```
    Defines that the value of the option should be of Long type.
  - floatType
```
public ConfigOptions.TypedConfigOptionBuilder<Float> floatType()
```
    Defines that the value of the option should be of Float type.
  - doubleType
```
public ConfigOptions.TypedConfigOptionBuilder<Double> doubleType()
```
    Defines that the value of the option should be of Double type.
  - stringType
```
public ConfigOptions.TypedConfigOptionBuilder<String> stringType()
```
    Defines that the value of the option should be of String type.
  - durationType
```
public ConfigOptions.TypedConfigOptionBuilder<java.time.Duration> durationType()
```
    Defines that the value of the option should be of Duration type.
  - memoryType
```
public ConfigOptions.TypedConfigOptionBuilder<MemorySize> memoryType()
```
    Defines that the value of the option should be of MemorySize type.
  - enumType
```
public <T extends Enum<T>> ConfigOptions.TypedConfigOptionBuilder<T> enumType(Class<T> enumClass)
```
    Defines that the value of the option should be of Enum type.
    
    Parameters:
    
    enumClass - Concrete type of the expected enum.
  - mapType
```
public ConfigOptions.TypedConfigOptionBuilder<Map<String,String>> mapType()
```
    Defines that the value of the option should be a set of properties, which can be represented as Map<String, String>.
  - defaultValue
```
@Deprecated
public <T> ConfigOption<T> defaultValue(T value)
```
    Deprecated.
    define the type explicitly first with one of the intType(), stringType(), etc.
    
    Creates a ConfigOption with the given default value.
    This method does not accept "null". For options with no default value, choose one of the noDefaultValue methods.
    
    Type Parameters:
    
    T - The type of the default value.
    
    Parameters:
    
    value - The default value for the config option
    
    Returns:
    
    The config option with the default value.
  - noDefaultValue
```
@Deprecated
public ConfigOption<String> noDefaultValue()
```
    Deprecated.
    define the type explicitly first with one of the intType(), stringType(), etc.
    
    Creates a string-valued option with no default value. String-valued options are the only ones that can have no default value.
    
    Returns:
    
    The created ConfigOption.

Class ConfigOptions.OptionBuilder

Method Summary

Methods inherited from class java.lang.Object

Method Detail

booleanType

intType

longType

floatType

doubleType

stringType

durationType

memoryType

enumType

mapType

defaultValue

noDefaultValue