程序包 cn.taketoday.aot.generate

类 ValueCodeGenerator

java.lang.Object

cn.taketoday.aot.generate.ValueCodeGenerator

public final class ValueCodeGenerator
extends Object

Code generator for a single value. Delegates code generation to a list of configurable ValueCodeGenerator.Delegate implementations.

从以下版本开始:

4.0

作者:

Stephane Nicoll, Harry Yang

嵌套类概要

嵌套类

修饰符和类型	类	说明
static interface	ValueCodeGenerator.Delegate	Strategy interface that can be used to implement code generation for a particular value type.

字段概要

字段

修饰符和类型	字段	说明
private final List<ValueCodeGenerator.Delegate>	delegates
private final GeneratedMethods	generatedMethods
private static final ValueCodeGenerator	INSTANCE
private static final cn.taketoday.javapoet.CodeBlock	NULL_VALUE_CODE_BLOCK

构造器概要

构造器

限定符	构造器	说明
private	ValueCodeGenerator(List<ValueCodeGenerator.Delegate> delegates, GeneratedMethods generatedMethods)

方法概要

修饰符和类型	方法	说明
ValueCodeGenerator	add(List<ValueCodeGenerator.Delegate> additionalDelegates)
cn.taketoday.javapoet.CodeBlock	generateCode(Object value)	Generate the code that represents the specified value.
GeneratedMethods	getGeneratedMethods()	Return the GeneratedMethods that represents the scope in which code generated by this instance will be added, or null if no specific scope is set.
ValueCodeGenerator	scoped(GeneratedMethods generatedMethods)	Return a ValueCodeGenerator that is scoped for the specified GeneratedMethods.
static ValueCodeGenerator	with(ValueCodeGenerator.Delegate... delegates)	Create an instance with the specified ValueCodeGenerator.Delegate implementations.
static ValueCodeGenerator	with(List<ValueCodeGenerator.Delegate> delegates)	Create an instance with the specified ValueCodeGenerator.Delegate implementations.
static ValueCodeGenerator	withDefaults()	Return an instance that provides support for common value types.

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

private static final ValueCodeGenerator INSTANCE

NULL_VALUE_CODE_BLOCK

private static final cn.taketoday.javapoet.CodeBlock NULL_VALUE_CODE_BLOCK

delegates

private final List<ValueCodeGenerator.Delegate> delegates

generatedMethods

@Nullable
private final GeneratedMethods generatedMethods

构造器详细资料

ValueCodeGenerator

private ValueCodeGenerator(List<ValueCodeGenerator.Delegate> delegates,
 @Nullable
 GeneratedMethods generatedMethods)

方法详细资料

withDefaults

public static ValueCodeGenerator withDefaults()

Return an instance that provides support for common value types.

返回:

an instance with support for common value types

with

public static ValueCodeGenerator with(ValueCodeGenerator.Delegate... delegates)

Create an instance with the specified ValueCodeGenerator.Delegate implementations.

参数:

delegates - the delegates to use

返回:

an instance with the specified delegates

with

public static ValueCodeGenerator with(List<ValueCodeGenerator.Delegate> delegates)

Create an instance with the specified ValueCodeGenerator.Delegate implementations.

参数:

delegates - the delegates to use

返回:

an instance with the specified delegates

add

public ValueCodeGenerator add(List<ValueCodeGenerator.Delegate> additionalDelegates)

scoped

public ValueCodeGenerator scoped(GeneratedMethods generatedMethods)

Return a ValueCodeGenerator that is scoped for the specified GeneratedMethods. This allows code generation to generate additional methods if necessary, or perform some optimization in case of visibility issues.

参数:

generatedMethods - the generated methods to use

返回:

an instance scoped to the specified generated methods

generateCode

public cn.taketoday.javapoet.CodeBlock generateCode(@Nullable
 Object value)

Generate the code that represents the specified value.

参数:

value - the value to generate

返回:

the code that represents the specified value

getGeneratedMethods

@Nullable
public GeneratedMethods getGeneratedMethods()

Return the GeneratedMethods that represents the scope in which code generated by this instance will be added, or null if no specific scope is set.

返回:

the generated methods to use for code generation