Libraries.Language.Compile.Translate.JavaBytecodeOpcodes Documentation
This class represents raw bytecode constants taken from the ASM 5 java bytecode library. What little documentation exists for them can be found here: http://asm.ow2.org/asm50/javadoc/user/org/objectweb/asm/Opcodes.html#V1_8 In the future, this constants should be changed to make more sense in English. In the meantime, they are private and intentionally match ASM. Public actions giving values back should use more realistic English phrases.
Inherits from: Libraries.Language.Object
Actions Documentation
Compare(Libraries.Language.Object object)
This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.
Parameters
- Libraries.Language.Object: The object to compare to.
Return
integer: The Compare result, Smaller, Equal, or Larger.
Example
Object o
Object t
integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)
ConvertTypeToBytecodeLoadOpcode(Libraries.Language.Compile.Symbol.Type type)
ConvertTypeToBytecodeStoreOpcode(Libraries.Language.Compile.Symbol.Type type)
Equals(Libraries.Language.Object object)
This action determines if two objects are equal based on their hash code values.
Parameters
- Libraries.Language.Object: The to be compared.
Return
boolean: True if the hash codes are equal and false if they are not equal.
Example
use Libraries.Language.Object
use Libraries.Language.Types.Text
Object o
Text t
boolean result = o:Equals(t)
GetAbstract()
Return
integer
GetBooleanReturn()
This method actually returns an IRETURN opcode, but is placed here for convenience. This is because Java Bytecode does not have an explicit boolean type.
Return
integer:
GetCheckCast()
Return
integer
GetCompareDoubleGreater()
Return
integer
GetCompareDoubleLess()
Return
integer
GetDoubleAdd()
Return
integer
GetDoubleDivide()
Return
integer
GetDoubleLoad()
Return
integer
GetDoubleModulus()
Return
integer
GetDoubleMultiply()
Return
integer
GetDoubleReturn()
Return
integer
GetDoubleStore()
Return
integer
GetDoubleSubtract()
Return
integer
GetDoubleToInteger()
Return
integer
GetDuplicate()
Return
integer
GetDuplicateDouble()
Return
integer
GetDuplicateDoubleUp1()
Return
integer
GetDuplicateDoubleUp2()
Return
integer
GetDuplicateUp1()
Return
integer
GetDuplicateUp2()
Return
integer
GetField()
Return
integer
GetFinal()
Return
integer
GetFloatReturn()
Return
integer
GetGetField()
Return
integer
GetGoto()
Return
integer
GetHashCode()
This action gets the hash code for an object.
Return
integer: The integer hash code of the object.
Example
Object o
integer hash = o:GetHashCode()
GetIfEquals()
Return
integer
GetIfGreaterThan()
Return
integer
GetIfGreaterThanEquals()
Return
integer
GetIfIntegerEquals()
Return
integer
GetIfIntegerGreaterThan()
Return
integer
GetIfIntegerGreaterThanEquals()
Return
integer
GetIfIntegerLessThan()
Return
integer
GetIfIntegerLessThanEquals()
Return
integer
GetIfIntegerNotEquals()
Return
integer
GetIfLessThan()
Return
integer
GetIfLessThanEquals()
Return
integer
GetIfNonNull()
Return
integer
GetIfNotEquals()
Return
integer
GetIfNull()
Return
integer
GetIfObjectEquals()
Return
integer
GetIfObjectNotEquals()
Return
integer
GetIncrementInteger()
Return
integer
GetInstanceOf()
Return
integer
GetIntegerAdd()
Return
integer
GetIntegerDivide()
Return
integer
GetIntegerLoad()
Return
integer
GetIntegerModulus()
Return
integer
GetIntegerMultiply()
Return
integer
GetIntegerOne()
Return
integer
GetIntegerReturn()
Return
integer
GetIntegerStore()
Return
integer
GetIntegerSubtract()
Return
integer
GetIntegerToDouble()
Return
integer
GetIntegerZero()
assume it is an object otherwise
Return
integer:
GetInterface()
Return
integer
GetInvertedIntegerCompareOpcode(integer op)
Parameters
- integer op
Return
integer
GetInvokeDynamic()
Return
integer
GetInvokeInterface()
Return
integer
GetInvokeSpecial()
Return
integer
GetInvokeStatic()
Return
integer
GetInvokeVirtual()
Return
integer
GetJavaVersion(integer version)
Parameters
- integer version
Return
integer
GetLoadOpcode(Libraries.Language.Compile.Symbol.Type type)
Generates the appropriate opcode for loading an item onto the stack from a given Quorum type descriptor.
Parameters
Return
integer:
GetLongIntegerReturn()
Return
integer
GetNegateDouble()
Return
integer
GetNegateFloat()
Return
integer
GetNegateInteger()
Return
integer
GetNegateLong()
Return
integer
GetNew()
Return
integer
GetObjectLoad()
Return
integer
GetObjectReturn()
This method actually returns an IRETURN opcode, but is placed here for convenience. This is because Java Bytecode does not have an explicit boolean type.
Return
integer:
GetObjectStore()
Return
integer
GetObjectThrow()
Generates the appropriate opcode for loading an item onto the stack from a given Quorum type descriptor.
Return
integer:
GetPop()
Return
integer
GetPopDouble()
Return
integer
GetPrivate()
Return
integer
GetProtected()
Return
integer
GetPublic()
Return
integer
GetPutField()
Return
integer
GetReturn()
Return
integer
GetReturnOpcode(Libraries.Language.Compile.Symbol.Type type)
GetStatic()
Return
integer
GetStaticField()
Return
integer
GetSuper()
Return
integer
GetSwap()
Return
integer
PutField()
Return
integer
PutStaticField()
Return
integer