Package com.intellij.psi.templateLanguages

Class TemplateDataElementType.RangeCollector

java.lang.Object

com.intellij.psi.templateLanguages.TemplateDataElementType.RangeCollector

Enclosing class:

TemplateDataElementType

protected static class TemplateDataElementType.RangeCollector
extends java.lang.Object

This collector is used for storing ranges of outer elements and ranges of artificial elements, that should be stripped from the resulting tree At the time of creating source code for the data language we need to memorize positions with template language elements. For such positions we use addOuterRange(com.intellij.openapi.util.TextRange) Sometimes to build a correct tree we need to insert additional symbols into resulting source: e.g. put an identifier instead of the base language fragment: something={% $var %} => something=dummyidentifier that must be removed after building the tree. For such additional symbols addRangeToRemove(com.intellij.openapi.util.TextRange) must be used

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RangeCollector()

Method Summary

Modifier and Type	Method and Description
void	addOuterRange(TextRange newRange) Adds range corresponding to the outer element inside original source code.
void	addRangeToRemove(TextRange rangeToRemove) Adds the range that must be removed from the tree on the stage inserting outer elements.

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeCollector

protected RangeCollector()

Method Detail

addOuterRange

public void addOuterRange(TextRange newRange)

Adds range corresponding to the outer element inside original source code. After building the data template tree these ranges will be used for inserting outer language elements

addRangeToRemove

public void addRangeToRemove(TextRange rangeToRemove)

Adds the range that must be removed from the tree on the stage inserting outer elements. This method should be called after adding "fake" symbols inside the data language text for building syntax correct tree