Enum JavaExpr 

pub enum JavaExpr {
    Lit(JavaLit),
    Var(String),
    BinOp(String, Box<JavaExpr>, Box<JavaExpr>),
    UnaryOp(String, Box<JavaExpr>),
    Call(Box<JavaExpr>, Vec<JavaExpr>),
    MethodCall(Box<JavaExpr>, String, Vec<JavaExpr>),
    New(String, Vec<JavaExpr>),
    Cast(JavaType, Box<JavaExpr>),
    Instanceof(Box<JavaExpr>, String),
    Ternary(Box<JavaExpr>, Box<JavaExpr>, Box<JavaExpr>),
    Null,
    Lambda(Vec<String>, Box<JavaExpr>),
    MethodRef(String, String),
    ArrayAccess(Box<JavaExpr>, Box<JavaExpr>),
    FieldAccess(Box<JavaExpr>, String),
}

Java expression AST.

Variants

Lit(JavaLit)

Literal value: 42, "hello", null

Var(String)

Variable or identifier: x, MyClass

BinOp(String, Box<JavaExpr>, Box<JavaExpr>)

Binary operation: a + b

UnaryOp(String, Box<JavaExpr>)

Unary operation: !x, -n

Call(Box<JavaExpr>, Vec<JavaExpr>)

Static or free function call: f(a, b)

MethodCall(Box<JavaExpr>, String, Vec<JavaExpr>)

Instance method call: obj.method(args...)

New(String, Vec<JavaExpr>)

Object instantiation: new Foo(args...)

Cast(JavaType, Box<JavaExpr>)

Cast: (Type) expr

Instanceof(Box<JavaExpr>, String)

Instanceof check: expr instanceof Type

Ternary(Box<JavaExpr>, Box<JavaExpr>, Box<JavaExpr>)

Ternary: cond ? then : else

Null

Null literal (convenience variant)

Lambda(Vec<String>, Box<JavaExpr>)

Lambda expression: (x, y) -> expr

MethodRef(String, String)

Method reference: Class::method

ArrayAccess(Box<JavaExpr>, Box<JavaExpr>)

Array access: arr[idx]

FieldAccess(Box<JavaExpr>, String)

Field access: obj.field

Trait Implementations

impl Clone for JavaExpr

fn clone(&self) -> JavaExpr

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JavaExpr

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for JavaExpr

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for JavaExpr

fn eq(&self, other: &JavaExpr) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for JavaExpr