Libraries.Language.Compile.Translate.CheckDetectOpcode Documentation
Inherits from: Libraries.Language.Object, Libraries.Language.Compile.Translate.QuorumOpcode
Summary
Variable Summary Table
| Variables | Description |
|---|---|
| text THROWABLE |
Actions Summary Table
Actions Documentation
AddDetectBlock(Libraries.Language.Compile.Translate.DetectBlockOpcode op)
Parameters
AddDetectBlockType(text type, Libraries.Language.Compile.Translate.DetectBlockOpcode block)
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.
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.
Evaluate(Libraries.Language.Compile.Interpreter.Runtime runtime)
Some opcodes can be evaluated in the context of a runtime environment
Parameters
GetAlwaysBlock()
Return
Libraries.Language.Compile.Translate.DetectBlockOpcode
GetBlock()
Return
Libraries.Language.Compile.Translate.BlockOpcode
GetBytecodeOffset()
Return
integer
GetCheckLabelInteger()
Return
integer
GetErrorClass()
Return
Libraries.Language.Compile.Symbol.Class
GetErrorDetectBlock()
If this check detect block has a catch-all Error block, for any kind of error that is thrown.
Return
Libraries.Language.Compile.Translate.DetectBlockOpcode:
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.
GetIsIfExpression()
Return
boolean
GetLocation()
Return
Libraries.Language.Compile.Location
GetMethodWriter()
Return
Libraries.Language.Compile.Translate.JavaBytecodeMethodWriter
GetTemplateCopy()
if the block is empty, there's no need to write detect bloc
Return
Libraries.Language.Compile.Translate.QuorumOpcode:
GetType()
Return
Libraries.Language.Compile.Symbol.Type
HasDetectBlockType(text type)
Parameters
Return
boolean
HasErrorDetectBlock()
Sets the error detection catch all block to a particular detect block. This block contains the class Error somewhere in its iterator.
Return
boolean:
SetAlwaysBlock(Libraries.Language.Compile.Translate.DetectBlockOpcode block)
Parameters
SetBlock(Libraries.Language.Compile.Translate.BlockOpcode block)
Parameters
SetBytecodeWriteOffset(integer offset)
Parameters
SetBytecodeWriteOffsetToAllChildren(integer offset)
If this check detect block has a catch-all Error block, for any kind of error that is thrown.
Parameters
SetCheckLabelInteger(integer value)
Parameters
SetErrorClass(Libraries.Language.Compile.Symbol.Class clazz)
Parameters
SetErrorDetectBlock(Libraries.Language.Compile.Translate.DetectBlockOpcode block)
Sets the error detection catch all block to a particular detect block. This block contains the class Error somewhere in its iterator.
Parameters
SetIsIfExpression(boolean isInIf)
Parameters
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()
WriteJavaScript()
Return
text