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package com.intellij.structuralsearch.impl.matcher;
import com.intellij.lang.Language;
import com.intellij.openapi.fileTypes.FileType;
import com.intellij.openapi.fileTypes.LanguageFileType;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiElement;
import com.intellij.structuralsearch.MatchOptions;
import com.intellij.structuralsearch.StructuralSearchProfile;
import com.intellij.structuralsearch.StructuralSearchUtil;
import com.intellij.structuralsearch.impl.matcher.compiler.PatternCompiler;
import com.intellij.util.IncorrectOperationException;
/**
* Created by IntelliJ IDEA.
* User: Maxim.Mossienko
* Date: Mar 19, 2004
* Time: 6:56:25 PM
* To change this template use File | Settings | File Templates.
*/
public class MatcherImplUtil {
public static void transform(MatchOptions options) {
if (options.hasVariableConstraints()) return;
PatternCompiler.transformOldPattern(options);
}
public static PsiElement[] createTreeFromText(String text, PatternTreeContext context, FileType fileType, Project project)
throws IncorrectOperationException {
return createTreeFromText(text, context, fileType, null, null, project, false);
}
public static PsiElement[] createSourceTreeFromText(String text,
PatternTreeContext context,
FileType fileType,
String extension,
Project project,
boolean physical) {
if (fileType instanceof LanguageFileType) {
Language language = ((LanguageFileType)fileType).getLanguage();
StructuralSearchProfile profile = StructuralSearchUtil.getProfileByLanguage(language);
if (profile != null) {
return profile.createPatternTree(text, context, fileType, null, null, extension, project, physical);
}
}
return PsiElement.EMPTY_ARRAY;
}
public static PsiElement[] createTreeFromText(String text,
PatternTreeContext context,
FileType fileType,
Language language,
String contextName,
Project project,
boolean physical) throws IncorrectOperationException {
if (language == null && fileType instanceof LanguageFileType) {
language = ((LanguageFileType)fileType).getLanguage();
}
if (language != null) {
StructuralSearchProfile profile = StructuralSearchUtil.getProfileByLanguage(language);
if (profile != null) {
return profile.createPatternTree(text, context, fileType, language, contextName, null, project, physical);
}
}
return PsiElement.EMPTY_ARRAY;
}
}
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