ErgoTree

Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

   AnyRef → Any

3. final def ==(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

4. val ConstantSegregationFlag: Byte

   

   Header flag to indicate that constant segregation should be applied.

5. val ConstantSegregationHeader: Byte

   

   Default header with constant segregation enabled.

6. val DefaultHeader: Byte

   

   Default value of ErgoTree.header byte

7. val EmptyConstants: IndexedSeq[Constant[SType]]

   

8. val SizeFlag: Byte

   

   Header flag to indicate that whole size of ErgoTree should be saved before tree content.

9. val VersionFlag: Byte

   

   Current version of ErgoTree serialization format (aka bite-code language version)

10. val VersionMask: Byte

    

    Header mask to extract version bits.

11. def apply(header: Byte, constants: IndexedSeq[Constant[SType]], root: SigmaPropValue): ErgoTree

    

    Create an ErgoTree with the given parameters.

12. final def asInstanceOf[T0]: T0

    

    Definition Classes

    Any

13. def clone(): AnyRef

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

14. final def eq(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

15. def equals(arg0: Any): Boolean

    

    Definition Classes

    AnyRef → Any

16. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

17. def fromProposition(headerFlags: Byte, prop: SigmaPropValue): ErgoTree

    

    Create new ErgoTree for the given proposition using the given header flags.

    Create new ErgoTree for the given proposition using the given header flags. If the property is not a simple constant, then constant segregation is performed.

18. implicit def fromProposition(prop: SigmaPropValue): ErgoTree

    

    Create new ErgoTree for the given proposition using default header.

    Create new ErgoTree for the given proposition using default header. If the property is not a simple constant, then constant segregation is performed.

19. def fromSigmaBoolean(headerFlags: Byte, pk: SigmaBoolean): ErgoTree

    

    Create new ErgoTree for the given sigma proposition using the given header flags and without performing constant segregation.

20. implicit def fromSigmaBoolean(pk: SigmaBoolean): ErgoTree

    

    Create new ErgoTree for the given sigma proposition using default header and without performing constant segregation.

21. final def getClass(): Class[_]

    

    Definition Classes

    AnyRef → Any

22. final def getVersion(header: Byte): Byte

    
    returns

    a value of the version bits from the given header byte.

    Annotations

    @inline()

23. final def hasSize(header: Byte): Boolean

    
    returns

    true if the size flag is set to 1 in the given header byte.

    Annotations

    @inline()

24. def hashCode(): Int

    

    Definition Classes

    AnyRef → Any

25. def headerWithVersion(version: Byte): Byte

    

    Creates valid header byte with the given version.

    Creates valid header byte with the given version. The SizeFlag is set if version > 0

    Annotations

    @inline()

26. final def isConstantSegregation(header: Byte): Boolean

    
    returns

    true if the constant segregation flag is set to 1 in the given header byte.

    Annotations

    @inline()

27. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

28. final def ne(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

29. final def notify(): Unit

    

    Definition Classes

    AnyRef

30. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

31. def substConstants(root: SValue, constants: IndexedSeq[Constant[SType]]): SValue

    

    Substitute ConstantPlaceholder nodes in the given expression with the constants taken from the given collection.

    Substitute ConstantPlaceholder nodes in the given expression with the constants taken from the given collection.

    root

    expression to transform

    constants

    collection of constants to replace placeholders

    returns

    new expression without placeholders

32. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

33. def toString(): String

    

    Definition Classes

    AnyRef → Any

34. final def updateVersionBits(header: Byte, version: Byte): Byte

    

    Update the version bits of the given header byte with the given version value.

    Update the version bits of the given header byte with the given version value.

    Annotations

    @inline()

35. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

36. final def wait(arg0: Long, arg1: Int): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

37. final def wait(arg0: Long): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

38. def withSegregation(prop: SigmaPropValue): ErgoTree

    

    Create new ErgoTree for the given sigma proposition using default header and also performing constant segregation.

39. def withSegregation(headerFlags: Byte, prop: SigmaPropValue): ErgoTree

    

    Build ErgoTree via serialization of the value with ConstantSegregationHeader, constants segregated from the tree and ConstantPlaceholders referring to the segregated constants.

    Build ErgoTree via serialization of the value with ConstantSegregationHeader, constants segregated from the tree and ConstantPlaceholders referring to the segregated constants.

    This method uses single traverse of the tree to: 1) find and segregate all constants; 2) replace constants with ConstantPlaceholders in the tree; 3) write the tree to the Writer's buffer obtaining treeBytes; 4) deserialize tree with ConstantPlaceholders.

    headerFlags

    additional header flags to combine with ConstantSegregationHeader flag.

    prop

    expression to be transformed into ErgoTree

40. def withoutSegregation(headerFlags: Byte, root: SigmaPropValue): ErgoTree

    

    Create new ErgoTree for the given proposition using the given header flags and without performing constant segregation.

41. def withoutSegregation(root: SigmaPropValue): ErgoTree

    

    Create new ErgoTree for the given proposition using the given header flags and without performing constant segregation.