Libraries.Language.Compile.Translate.ComparisonOpcode Documentation

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

Variables Table

VariablesDescription
boolean isTextCompare
boolean isTextEquality
boolean isRightUndefined
boolean isLeftUndefined
integer textCompareValue

Actions Documentation

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

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)

GetBytecodeOffset()

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()

GetIsIfExpression()

Return

boolean

GetJavaLeftOpcode()

types have been converted

Return

integer:

GetJavaLeftOpcode2()

if it's true, push true and bail

Return

integer:

GetJavaOpcode()

types have been converted

Return

integer:

GetJavaRightOpcode()

types have been converted

Return

integer:

GetJavaRightOpcode2()

if it's false, push false and bail

Return

integer:

GetTemplateCopy()

if there is a second one, do that as well

Return

Libraries.Language.Compile.Translate.QuorumOpcode:

SetBytecodeWriteOffset(integer offset)

Parameters

  • integer offset

SetBytecodeWriteOffsetToAllChildren(integer offset)

Parameters

  • integer offset

SetIsIfExpression(boolean isInIf)

Parameters

  • boolean isInIf

SetJavaLeftOpcode(integer op)

Parameters

  • integer op

SetJavaLeftOpcode2(integer op)

Parameters

  • integer op

SetJavaOpcode(integer op)

Parameters

  • integer op

SetJavaRightOpcode(integer op)

Parameters

  • integer op

SetJavaRightOpcode2(integer op)

Parameters

  • integer op

SetLeftOpcode(Libraries.Language.Compile.Translate.QuorumOpcode op)

SetLocation(Libraries.Language.Compile.Location loc)

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

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

SetOperation(Libraries.Language.Compile.Symbol.Operation op)

SetRightOpcode(Libraries.Language.Compile.Translate.QuorumOpcode op)

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

VisitLineNumber()

Write()

WriteJavaScript()

types have been converted

Return

text:

WriteLeft()

WriteRight()

if there is a second one, do that as well