Class StackManipulation.Size

java.lang.Object
net.bytebuddy.implementation.bytecode.StackManipulation.Size
Enclosing interface:
StackManipulation
@Enhance public static class StackManipulation.Size extends Object
A description of the size change that is imposed by some StackManipulation.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final StackManipulation.Size
    ZERO
    A size of zero.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Size(int sizeImpact, int maximalSize)
    Creates an immutable descriptor of the size change that is implied by some stack manipulation.

  • Method Summary

    Modifier and Type
    Method
    Description
    StackManipulation.Size
    aggregate(StackManipulation.Size other)
    Concatenates this size representation with another size representation in order to represent the size change that is represented by both alterations of the operand stack size.
    int
    getMaximalSize()
    Returns the maximal interim size of the operand stack that is represented by this instance.
    int
    getSizeImpact()
    Returns the size change on the operand stack that is represented by this instance.

    Methods inherited from class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Constructor Details

    • Size

      public Size(int sizeImpact, int maximalSize)
      Creates an immutable descriptor of the size change that is implied by some stack manipulation.
      Parameters:
      sizeImpact - The change of the size of the operand stack that is implied by some stack manipulation.
      maximalSize - The maximal stack size that is required for executing this stack manipulation. Should never be negative number.

  • Method Details

    • getSizeImpact

      public int getSizeImpact()
      Returns the size change on the operand stack that is represented by this instance.
      Returns:
      The size change on the operand stack that is represented by this instance.

    • getMaximalSize

      public int getMaximalSize()
      Returns the maximal interim size of the operand stack that is represented by this instance.
      Returns:
      The maximal interim size of the operand stack that is represented by this instance.

    • aggregate

      public StackManipulation.Size aggregate(StackManipulation.Size other)
      Concatenates this size representation with another size representation in order to represent the size change that is represented by both alterations of the operand stack size.
      Parameters:
      other - The other size representation.
      Returns:
      A new size representation representing both stack size requirements.