LambdaExpression ([net.sf.proguard] proguard-base 6.1.0 API)

java.lang.Object
- proguard.backport.LambdaExpression

```
public class LambdaExpression
extends Object
```
A small helper class that captures useful information about a lambda expression as encountered in a class file.

Author:

Thomas Neidhart

Field Summary

Fields
Modifier and Type	Field and Description
`int`	`bootstrapMethodIndex`
`BootstrapMethodInfo`	`bootstrapMethodInfo`
`String[]`	`bridgeMethodDescriptors`
`String`	`factoryMethodDescriptor`
`String`	`interfaceMethod`
`String`	`interfaceMethodDescriptor`
`String[]`	`interfaces`
`String`	`invokedClassName`
`String`	`invokedMethodDesc`
`String`	`invokedMethodName`
`int`	`invokedReferenceKind`
`ProgramClass`	`lambdaClass`
`ProgramClass`	`referencedClass`
`Clazz`	`referencedInvokedClass`
`Method`	`referencedInvokedMethod`

Constructor Summary

Constructors
Constructor and Description
`LambdaExpression(ProgramClass referencedClass, int bootstrapMethodIndex, BootstrapMethodInfo bootstrapMethodInfo, String factoryMethodDescriptor, String[] interfaces, String[] bridgeMethodDescriptors, String interfaceMethod, String interfaceMethodDescriptor, int invokedReferenceKind, String invokedClassName, String invokedMethodName, String invokedMethodDesc, Clazz referencedInvokedClass, Method referencedInvokedMethod)` Creates a new initialized LambdaExpression (except for the lambdaClass).

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getConstructorDescriptor()`
`String`	`getLambdaClassName()` Returns the class name of the converted anonymous class.
`boolean`	`invokesStaticInterfaceMethod()` Returns whether the invoked method is a static interface method.
`boolean`	`isMethodReference()` Returns whether the lambda expression is actually a method reference.
`boolean`	`isSerializable()` Returns whether the lambda expression is serializable.
`boolean`	`isStateless()` Returns whether the lambda expression is stateless.
`boolean`	`needsAccessorMethod()` Returns whether an accessor method is needed to access the invoked method from the lambda class.
`boolean`	`referencesPrivateConstructor()` Returns whether the lambda expression is a method reference to a private constructor.

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

Field Detail

referencedClass
```
public ProgramClass referencedClass
```

bootstrapMethodIndex
```
public int bootstrapMethodIndex
```

bootstrapMethodInfo

public BootstrapMethodInfo bootstrapMethodInfo

factoryMethodDescriptor
```
public String factoryMethodDescriptor
```

interfaces
```
public String[] interfaces
```

bridgeMethodDescriptors

public String[] bridgeMethodDescriptors

interfaceMethod
```
public String interfaceMethod
```

interfaceMethodDescriptor

public String interfaceMethodDescriptor

invokedReferenceKind
```
public int invokedReferenceKind
```

invokedClassName
```
public String invokedClassName
```

invokedMethodName
```
public String invokedMethodName
```

invokedMethodDesc
```
public String invokedMethodDesc
```

referencedInvokedClass
```
public Clazz referencedInvokedClass
```

referencedInvokedMethod
```
public Method referencedInvokedMethod
```

lambdaClass
```
public ProgramClass lambdaClass
```

Constructor Detail

LambdaExpression

public LambdaExpression(ProgramClass referencedClass,
                        int bootstrapMethodIndex,
                        BootstrapMethodInfo bootstrapMethodInfo,
                        String factoryMethodDescriptor,
                        String[] interfaces,
                        String[] bridgeMethodDescriptors,
                        String interfaceMethod,
                        String interfaceMethodDescriptor,
                        int invokedReferenceKind,
                        String invokedClassName,
                        String invokedMethodName,
                        String invokedMethodDesc,
                        Clazz referencedInvokedClass,
                        Method referencedInvokedMethod)

Creates a new initialized LambdaExpression (except for the lambdaClass).

Method Detail
- getLambdaClassName
```
public String getLambdaClassName()
```
  Returns the class name of the converted anonymous class.
- getConstructorDescriptor
```
public String getConstructorDescriptor()
```
- isSerializable
```
public boolean isSerializable()
```
  Returns whether the lambda expression is serializable.
- isMethodReference
```
public boolean isMethodReference()
```
  Returns whether the lambda expression is actually a method reference.
- isStateless
```
public boolean isStateless()
```
  Returns whether the lambda expression is stateless.
- invokesStaticInterfaceMethod
```
public boolean invokesStaticInterfaceMethod()
```
  Returns whether the invoked method is a static interface method.
- needsAccessorMethod
```
public boolean needsAccessorMethod()
```
  Returns whether an accessor method is needed to access the invoked method from the lambda class.
- referencesPrivateConstructor
```
public boolean referencesPrivateConstructor()
```
  Returns whether the lambda expression is a method reference to a private constructor.

Class LambdaExpression

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

referencedClass

bootstrapMethodIndex

bootstrapMethodInfo

factoryMethodDescriptor

interfaces

bridgeMethodDescriptors

interfaceMethod

interfaceMethodDescriptor

invokedReferenceKind

invokedClassName

invokedMethodName

invokedMethodDesc

referencedInvokedClass

referencedInvokedMethod

lambdaClass

Constructor Detail

LambdaExpression

Method Detail

getLambdaClassName

getConstructorDescriptor

isSerializable

isMethodReference

isStateless

invokesStaticInterfaceMethod

needsAccessorMethod

referencesPrivateConstructor