org.cqframework.cql.elm.tracking.TrackBack Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of elm Show documentation

The elm library for the Clinical Quality Language Java reference implementation

The newest version!

package org.cqframework.cql.elm.tracking;

import org.hl7.elm.r1.VersionedIdentifier;

public class TrackBack {
    private final VersionedIdentifier library;
    private final int startLine;
    private final int startChar;
    private final int endLine;
    private final int endChar;

    public TrackBack(VersionedIdentifier library, int startLine, int startChar, int endLine, int endChar) {
        this.library = library;
        this.startLine = startLine;
        this.startChar = startChar;
        this.endLine = endLine;
        this.endChar = endChar;
    }

    public VersionedIdentifier getLibrary() {
        return library;
    }

    public int getStartLine() {
        return startLine;
    }

    public int getStartChar() {
        return startChar;
    }

    public int getEndLine() {
        return endLine;
    }

    public int getEndChar() {
        return endChar;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        TrackBack trackBack = (TrackBack) o;

        if (endChar != trackBack.endChar) {
            return false;
        }
        if (endLine != trackBack.endLine) {
            return false;
        }
        if (startChar != trackBack.startChar) {
            return false;
        }
        if (startLine != trackBack.startLine) {
            return false;
        }
        if (!library.equals(trackBack.library)) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = library.hashCode();
        result = 31 * result + startLine;
        result = 31 * result + startChar;
        result = 31 * result + endLine;
        result = 31 * result + endChar;
        return result;
    }

    @Override
    public String toString() {
        return "TrackBack{" + "library='"
                + library + '\'' + ", startLine="
                + startLine + ", startChar="
                + startChar + ", endLine="
                + endLine + ", endChar="
                + endChar + '}';
    }

    public String toLocator() {
        return startLine == endLine && startChar == endChar
                ? String.format("%s:%s", startLine, startChar)
                : String.format("%s:%s-%s:%s", startLine, startChar, endLine, endChar);
    }
}