sealed abstract class RefBType extends BType
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- BType
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Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- def ->[B](y: B): (RefBType, B)
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def asArrayBType: ArrayBType
- Definition Classes
- BType
- def asClassBType: ClassBType
- Definition Classes
- BType
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def asPrimitiveBType: PrimitiveBType
- Definition Classes
- BType
- def asRefBType: RefBType
- Definition Classes
- BType
- def classOrArrayType: String
The class or array type of this reference type.
The class or array type of this reference type. Used for ANEWARRAY, MULTIANEWARRAY, INSTANCEOF and CHECKCAST instructions. Also used for emitting invokevirtual calls to (a: Array[T]).clone() for any T, see genApply.
In contrast to the descriptor, this string does not contain the surrounding 'L' and ';' for class types, for example "java/lang/String". However, for array types, the full descriptor is used, for example "[Ljava/lang/String;".
This can be verified for example using javap or ASMifier.
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def conformsTo(other: BType): Either[NoClassBTypeInfo, Boolean]
- Definition Classes
- BType
- final def descriptor: String
- returns
The Java descriptor of this type. Examples:
- int: I
- java.lang.String: Ljava/lang/String;
- int[]: [I
- Object m(String s, double d): (Ljava/lang/String;D)Ljava/lang/Object;
- Definition Classes
- BType
- def ensuring(cond: (RefBType) => Boolean, msg: => Any): RefBType
- def ensuring(cond: (RefBType) => Boolean): RefBType
- def ensuring(cond: Boolean, msg: => Any): RefBType
- def ensuring(cond: Boolean): RefBType
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- final def isArray: Boolean
- Definition Classes
- BType
- final def isBoxed: Boolean
- Definition Classes
- BType
- final def isClass: Boolean
- Definition Classes
- BType
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def isIntSizedType: Boolean
- Definition Classes
- BType
- final def isIntegralType: Boolean
- Definition Classes
- BType
- final def isMethod: Boolean
- Definition Classes
- BType
- final def isNonVoidPrimitiveType: Boolean
- Definition Classes
- BType
- final def isNothingType: Boolean
- Definition Classes
- BType
- final def isNullType: Boolean
- Definition Classes
- BType
- final def isNumericType: Boolean
- Definition Classes
- BType
- final def isPrimitive: Boolean
- Definition Classes
- BType
- final def isRealType: Boolean
- Definition Classes
- BType
- final def isRef: Boolean
- Definition Classes
- BType
- final def isWideType: Boolean
- Definition Classes
- BType
- final def maxType(other: BType): BType
Compute the upper bound of two types.
Compute the upper bound of two types. Takes promotions of numeric primitives into account.
- Definition Classes
- BType
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def size: Int
- returns
0 for void, 2 for long and double, 1 otherwise
- Definition Classes
- BType
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toASMType: Type
The asm.Type corresponding to this BType.
The asm.Type corresponding to this BType.
Note about asm.Type.getObjectType (*): For class types, the method expects the internal name, i.e. without the surrounding 'L' and ';'. For array types on the other hand, the method expects a full descriptor, for example "[Ljava/lang/String;".
See method asm.Type.getType that creates a asm.Type from a type descriptor
- for an OBJECT type, the 'L' and ';' are not part of the range of the created Type
- for an ARRAY type, the full descriptor is part of the range
- Definition Classes
- BType
- def toString(): String
- Definition Classes
- BType → AnyRef → Any
- final def typedOpcode(opcode: Int): Int
Some JVM opcodes have typed variants.
Some JVM opcodes have typed variants. This method returns the correct opcode according to the type.
- opcode
A JVM instruction opcode. This opcode must be one of ILOAD, ISTORE, IALOAD, IASTORE, IADD, ISUB, IMUL, IDIV, IREM, INEG, ISHL, ISHR, IUSHR, IAND, IOR IXOR and IRETURN.
- returns
The opcode adapted to this java type. For example, if this type is
float
andopcode
isIRETURN
, this method returnsFRETURN
.
- Definition Classes
- BType
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
Deprecated Value Members
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from RefBType toStringFormat[RefBType] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)
instead ofvalue.formatted(formatString)
, or use thef""
string interpolator. In Java 15 and later,formatted
resolves to the new method in String which has reversed parameters.
- def →[B](y: B): (RefBType, B)
- Implicit
- This member is added by an implicit conversion from RefBType toArrowAssoc[RefBType] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->
instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
The Scala compiler and reflection APIs.