Class Callout

java.lang.Object
com.nwalsh.saxon.Callout
All Implemented Interfaces:
Comparable

public class Callout extends Object implements Comparable

A class for maintaining information about callouts.

To make processing callouts easier, they are parsed out of the input structure and stored in a sorted array. (The array is sorted according to the order in which the callouts occur.)

This class is just the little record that we store in the array for each callout.

  • Constructor Details

    • Callout

      public Callout(int callout, Element area, int line, int col)
      The constructor; initialize the private data structures.
  • Method Details

    • compareTo

      public int compareTo(Object o)

      The compareTo method compares this Callout with another.

      Given two Callouts, A and B, A < B if:

      1. A.line < B.line, or
      2. A.line = B.line && A.col < B.col, or
      3. A.line = B.line && A.col = B.col && A.callout < B.callout
      4. Otherwise, they're equal.
      Specified by:
      compareTo in interface Comparable
    • getArea

      public Element getArea()
      Access the Callout's area.
    • getLine

      public int getLine()
      Access the Callout's line.
    • getColumn

      public int getColumn()
      Access the Callout's column.
    • getCallout

      public int getCallout()
      Access the Callout's callout number.