Libraries.Language.Compile.Translate.ActionOpcode Documentation

Inherits from: Libraries.Language.Object, Libraries.Language.Compile.Translate.QuorumOpcode

Actions Documentation

Add(Libraries.Language.Compile.Translate.QuorumOpcode opcode)

Parameters

CalculateBytecodeOffset(Libraries.Language.Compile.Symbol.Variable variable)

Parameters

Return

integer

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

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)

Equals(Libraries.Language.Object object)

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

Parameters

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)

Evaluate(Libraries.Language.Compile.Interpreter.Runtime runtime)

Some opcodes can be evaluated in the context of a runtime environment

Parameters

GetAction()

Return

Libraries.Language.Compile.Symbol.Action

GetBytecodeOffset()

Return

integer

GetClass()

Return

Libraries.Language.Compile.Symbol.Class

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()

GetIsIfExpression()

Return

boolean

GetLocation()

Return

Libraries.Language.Compile.Location

GetMethodWriter()

Return

Libraries.Language.Compile.Translate.JavaBytecodeMethodWriter

GetTemplateCopy()

inline this action

Return

Libraries.Language.Compile.Translate.QuorumOpcode:

GetType()

Return

Libraries.Language.Compile.Symbol.Type

IsConstructor()

Return

boolean

SetAction(Libraries.Language.Compile.Symbol.Action method)

Parameters

SetBytecodeWriteOffset(integer offset)

Parameters

  • integer offset

SetBytecodeWriteOffsetToAllChildren(integer offset)

Parameters

  • integer offset

SetClass(Libraries.Language.Compile.Symbol.Class clazz)

Parameters

SetIsConstructor(boolean constructor)

Parameters

  • boolean constructor

SetIsIfExpression(boolean isInIf)

Parameters

  • boolean isInIf

SetLocation(Libraries.Language.Compile.Location loc)

Parameters

SetMethodWriter(Libraries.Language.Compile.Translate.JavaBytecodeMethodWriter writer)

Parameters

SetMethodWriterToAllChildren(Libraries.Language.Compile.Translate.JavaBytecodeMethodWriter writer)

Parameters

SetType(Libraries.Language.Compile.Symbol.Type type)

Parameters

VisitLineNumber()

Write()

WriteBlockOrPassIfEmpty(text value)

Parameters

  • text value

Return

text

WriteJavaScript()

inline this action

Return

text:

WriteParameterDebuggingTable(Libraries.Language.Compile.Translate.JavaBytecodeLabel start, Libraries.Language.Compile.Translate.JavaBytecodeLabel finish)

checked in a previous phase, which makes this a compiler bug.

Parameters

WritePython()

table

Return

text: