Solution.java

package elw.vo;

import org.codehaus.jackson.annotate.JsonIgnore;

public class Solution extends FileBase {
    //	LATER mixing test results with the file entity itself
    //	second pass properties, issued by validator (if any)
    private int testsPassed;
    public static final String SCOPE = "s";

    public int getTestsPassed() { return testsPassed; }
    public void setTestsPassed(int testsPassed) { this.testsPassed = testsPassed; }

    private int testsFailed;
    public int getTestsFailed() { return testsFailed; }
    public void setTestsFailed(int testsFailed) { this.testsFailed = testsFailed; }

    private long validatorStamp;
    public long getValidatorStamp() { return validatorStamp; }
    public void setValidatorStamp(long validatorStamp) { this.validatorStamp = validatorStamp; }

    //	injected via Queries
    private Score score;
    @JsonIgnore
    public Score getScore() { return score; }
    @JsonIgnore
    public void setScore(Score score) { this.score = score; }

    private String[] extraPathElems;

    @Override
    protected String[] pathElems() {
        if (extraPathElems == null || extraPathElems.length != 8) {
            throw new IllegalStateException(
                    "pathElems: " +
                            "groupId" + PATH_SEP + // 0
                            "studId" + PATH_SEP + // 1
                            "courseId" + PATH_SEP + // 2
                            "ctxIdx" + PATH_SEP + // 3
                            "tTypeId" + PATH_SEP + // 4
                            "taskId" + PATH_SEP + // 5
                            "verId" + PATH_SEP + // 6
                            "slotId" + PATH_SEP + // 7
                            "id"
            );
        } else {
            return new String[] {
                    extraPathElems[0], extraPathElems[1], extraPathElems[2], extraPathElems[3],
                    extraPathElems[4], extraPathElems[5], extraPathElems[6], extraPathElems[7],
                    id
            };
        }
    }

    @Override
    public void setupPathElems(Ctx ctx, FileSlot slot) {
        extraPathElems = new String[] {
                ctx.getGroup().getId(),
                ctx.getStudent().getId(),
                ctx.getCourse().getId(),
                ctx.getIndexEntry().getId(),
                ctx.getAssType().getId(),
                ctx.getAss().getId(),
                ctx.getVer().getId(),
                slot.getId()
        };
    }
    
    // @see elw.dao.ctx.CtxSlot#pathForSolution()
    @Override
    public void setupPathElems(String[] pathElems) {
        extraPathElems = pathElems.clone();
    }

    @JsonIgnore
    public boolean isValidated() {
        return validatorStamp > 0;
    }

    @JsonIgnore
    public int getTotalTests() {
        return testsPassed + testsFailed;
    }

    @JsonIgnore
    public double getPassRatio() {
        final double totalTests = 0.0 + getTotalTests();

        if (totalTests == 0) {
            return 0.0;
        }

        return testsPassed / totalTests;
    }
}