Libraries.Language.Compile.Translate.JavaBytecodeMethodWriter

Libraries.Language.Compile.Translate.JavaBytecodeMethodWriter Documentation

Inherits from: Libraries.Language.Object

Summary

Actions Summary Table

Actions	Description
Compare(Libraries.Language.Object object)	This action compares two object hash codes and returns an integer.
Equals(Libraries.Language.Object object)	This action determines if two objects are equal based on their hash code values.
GetHashCode()	This action gets the hash code for an object.
VisitCode()
VisitConstant(integer value)
VisitConstant(number value)
VisitConstant(boolean value)
VisitConstant(text value)
VisitEnd()
VisitField(integer opcode, text owner, text name, text description)
VisitInstruction(integer opcode)
VisitJump(integer opcode, Libraries.Language.Compile.Translate.JavaBytecodeLabel label)
VisitLabel(Libraries.Language.Compile.Translate.JavaBytecodeLabel label)
VisitLine(integer line, Libraries.Language.Compile.Translate.JavaBytecodeLabel label)
VisitLocalVariable(text name, text description, text signature, Libraries.Language.Compile.Translate.JavaBytecodeLabel start, Libraries.Language.Compile.Translate.JavaBytecodeLabel finish, integer index)
VisitMaxSize(integer stack, integer locals)
VisitMethodInvoke(integer opcode, text owner, text name, text description, boolean isInterface)
VisitTryCatchBlock(Libraries.Language.Compile.Translate.JavaBytecodeLabel tryStart, Libraries.Language.Compile.Translate.JavaBytecodeLabel tryEnd, Libraries.Language.Compile.Translate.JavaBytecodeLabel catchStart, text type)
VisitType(integer opcode, text className)
VisitUndefinedConstant()
VisitVariable(integer opcode, integer variable)

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.

Example Code

Object o
        Object t
        integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)

Parameters

Libraries.Language.Object: The object to compare to.

Return

integer: The Compare result, Smaller, Equal, or Larger.

Equals(Libraries.Language.Object object)

This action determines if two objects are equal based on their hash code values.

Example Code

use Libraries.Language.Object
        use Libraries.Language.Types.Text
        Object o
        Text t
        boolean result = o:Equals(t)

Parameters

Libraries.Language.Object: The to be compared.

Return

boolean: True if the hash codes are equal and false if they are not equal.

GetHashCode()

This action gets the hash code for an object.

Example Code

Object o
        integer hash = o:GetHashCode()

Return

integer: The integer hash code of the object.

VisitCode()

VisitConstant(integer value)

Parameters

VisitConstant(number value)

Parameters

VisitConstant(boolean value)

Parameters

VisitConstant(text value)

Parameters

VisitEnd()

VisitField(integer opcode, text owner, text name, text description)

Parameters

VisitInstruction(integer opcode)

Parameters

VisitJump(integer opcode, Libraries.Language.Compile.Translate.JavaBytecodeLabel label)

Parameters

Libraries.Language.Compile.Translate.JavaBytecodeLabel

VisitLabel(Libraries.Language.Compile.Translate.JavaBytecodeLabel label)

Parameters

Libraries.Language.Compile.Translate.JavaBytecodeLabel

VisitLine(integer line, Libraries.Language.Compile.Translate.JavaBytecodeLabel label)

Parameters

Libraries.Language.Compile.Translate.JavaBytecodeLabel

VisitLocalVariable(text name, text description, text signature, Libraries.Language.Compile.Translate.JavaBytecodeLabel start, Libraries.Language.Compile.Translate.JavaBytecodeLabel finish, integer index)

Parameters

VisitMaxSize(integer stack, integer locals)

Parameters

VisitMethodInvoke(integer opcode, text owner, text name, text description, boolean isInterface)

Parameters

VisitTryCatchBlock(Libraries.Language.Compile.Translate.JavaBytecodeLabel tryStart, Libraries.Language.Compile.Translate.JavaBytecodeLabel tryEnd, Libraries.Language.Compile.Translate.JavaBytecodeLabel catchStart, text type)