org.everit.templating.text.internal

Class TextTemplateUtil

java.lang.Object

org.everit.templating.text.internal.TextTemplateUtil

public class TextTemplateUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
TextTemplateUtil()

Method Summary

Modifier and Type	Method and Description
static int	balancedCapture(char[] chars, int start, char type) This is an important aspect of the core parser tools.
static int	balancedCapture(char[] chars, int start, int end, char type)
static int	captureStringLiteral(char type, char[] expr, int cursor, int end)
static ContentRange	createStringTrimmed(char[] s, int start, int length)
static boolean	isWhitespace(char c)
static char[]	subset(char[] array, int start, int length)

Methods inherited from class java.lang.Object

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

Constructor Detail

TextTemplateUtil

public TextTemplateUtil()

Method Detail

balancedCapture

public static int balancedCapture(char[] chars,
                                  int start,
                                  char type)

This is an important aspect of the core parser tools. This method is used throughout the core parser and sub-lexical parsers to capture a balanced capture between opening and terminating tokens such as: ( [ { ' "

For example: ((foo + bar + (bar - foo)) * 20;

If a balanced capture is performed from position 2, we get "(foo + bar + (bar - foo))" back.
If a balanced capture is performed from position 15, we get "(bar - foo)" back.
Etc.

Parameters:

chars - -

start - -

type - -

Returns:

-

balancedCapture

public static int balancedCapture(char[] chars,
                                  int start,
                                  int end,
                                  char type)

captureStringLiteral

public static int captureStringLiteral(char type,
                                       char[] expr,
                                       int cursor,
                                       int end)

createStringTrimmed

public static ContentRange createStringTrimmed(char[] s,
                                               int start,
                                               int length)

isWhitespace

public static boolean isWhitespace(char c)

subset

public static char[] subset(char[] array,
                            int start,
                            int length)