Package io.pebbletemplates.pebble.template

Class Hierarchy

java.lang.Object
io.pebbletemplates.pebble.template.Hierarchy
public class Hierarchy extends Object
A data structure that represents the entire inheritance hierarchy of the current template and tracks which level in the hierarchy we are currently evaluating.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Hierarchy(PebbleTemplateImpl currentTemplate)
    Constructs an inheritance chain with one known template.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    ascend()
    Signifies that the parent template in the hierarchy is now being evaluated so it should be considered the "current" template.
    void
    descend()
    Signifies that the child template in the hierarchy is now being evaluated so i t should be considered the "current" template.
    PebbleTemplateImpl
    getChild()
    Returns the child of the template currently being evaluated or null if there is no child.
    PebbleTemplateImpl
    getParent()
    Returns the parent of the template currently being evaluated or null if there is no parent.
    void
    pushAncestor(PebbleTemplateImpl ancestor)
    Adds a known ancestor onto the inheritance chain, does not increment which template is the "current" template being evaluated.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Hierarchy

      public Hierarchy(PebbleTemplateImpl currentTemplate)
      Constructs an inheritance chain with one known template.
      Parameters:
      currentTemplate - The current template

  • Method Details

    • pushAncestor

      public void pushAncestor(PebbleTemplateImpl ancestor)
      Adds a known ancestor onto the inheritance chain, does not increment which template is the "current" template being evaluated.
      Parameters:
      ancestor - The ancestor template

    • ascend

      public void ascend()
      Signifies that the parent template in the hierarchy is now being evaluated so it should be considered the "current" template.

    • descend

      public void descend()
      Signifies that the child template in the hierarchy is now being evaluated so i t should be considered the "current" template.

    • getChild

      public PebbleTemplateImpl getChild()
      Returns the child of the template currently being evaluated or null if there is no child.
      Returns:
      The child template if exists or null

    • getParent

      public PebbleTemplateImpl getParent()
      Returns the parent of the template currently being evaluated or null if there is no parent.
      Returns:
      The parent template if exists or null