Example usage for org.eclipse.jdt.core ISourceRange ISourceRange

Introduction

In this page you can find the example usage for org.eclipse.jdt.core ISourceRange ISourceRange.

Prototype

ISourceRange

Source Link

Usage

From source file:com.architexa.diagrams.relo.jdt.ParseUtilities.java

License:Open Source License

/**
 * @param method//from w  w  w  .j  a v  a 2  s .c o  m
 * @return SourceRange
 * @throws JavaModelException
 */
public static ISourceRange getBodyRange(IMethod method) throws JavaModelException {
    ASTParser parser = ASTParser.newParser(AST.JLS3);
    parser.setSource(method.getCompilationUnit());
    CompilationUnit cu = (CompilationUnit) parser.createAST(null);
    TypeDeclaration td = findTypeDeclaration(cu, method);
    MethodDeclaration md = findMethodDeclaration(td, method);
    Block body = md.getBody();
    final int startPos;
    final int length;
    List<?> bodyStatements = body.statements();
    int stmnts = bodyStatements.size();
    if (stmnts > 0) {
        startPos = ((Statement) bodyStatements.get(0)).getStartPosition();
        Statement lastStmnt = (Statement) bodyStatements.get(stmnts - 1);
        length = lastStmnt.getStartPosition() + lastStmnt.getLength() - startPos;
    } else {
        startPos = body.getStartPosition();
        length = body.getLength();
    }
    return new ISourceRange() {
        public int getLength() {
            return length;
        }

        public int getOffset() {
            return startPos;
        }
    };
}

---

From source file:com.architexa.diagrams.relo.jdt.ParseUtilities.java

License:Open Source License

/**
 * @param method/*from ww w . j av  a  2 s.  c om*/
 * @return SourceRange
 * @throws JavaModelException
 */
public static ISourceRange getMethodRange(IMethod method) throws JavaModelException {
    ASTParser parser = ASTParser.newParser(AST.JLS3);
    parser.setSource(method.getCompilationUnit());
    CompilationUnit cu = (CompilationUnit) parser.createAST(null);
    TypeDeclaration td = findTypeDeclaration(cu, method);
    final MethodDeclaration md = findMethodDeclaration(td, method);
    return new ISourceRange() {
        public int getLength() {
            return md.getLength();
        }

        public int getOffset() {
            return md.getStartPosition();
        }
    };
}

---

From source file:de.fu_berlin.inf.jtourbus.BusStopJavaElement.java

License:Open Source License

@Override
public ISourceRange getSourceRange() {
    return new ISourceRange() {

        public int getLength() {
            return length;
        }/*  w w  w .  jav  a2  s  . c  o m*/

        public int getOffset() {
            return offset;
        }
    };
}

---

From source file:org.ucdetector.util.NonJavaIMember.java

License:Open Source License

public ISourceRange getNameRange() throws JavaModelException {
    return new ISourceRange() {

        public int getOffset() {
            return offset;
        }//  ww  w.  j  a  v a 2s.  c o m

        public int getLength() {
            return length;
        }
    };
}

---

From source file:org.ucdetector.util.NonJavaIMember.java

License:Open Source License

public ISourceRange getSourceRange() throws JavaModelException {
    return new ISourceRange() {

        public int getOffset() {
            return offset;
        }//from w  ww  . jav a  2s.c  o  m

        public int getLength() {
            return length;
        }
    };
}

---