Package org.apache.pig.newplan.logical.optimizer

Examples of org.apache.pig.newplan.logical.optimizer.LogicalPlanPrinter.visit()

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        HashFunction hf = Hashing.murmur3_32(0);
        HashOutputStream hos = new HashOutputStream(hf);
        PrintStream ps = new PrintStream(hos);

        LogicalPlanPrinter printer = new LogicalPlanPrinter(this, ps);
        printer.visit();

        return Integer.toString(hos.getHashCode().asInt());
    }

    public void validate(PigContext pigContext, String scope, boolean skipInputOutputValidation)
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    public static void printPlan(LogicalPlan logicalPlan ) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(out);
        LogicalPlanPrinter pp = new LogicalPlanPrinter(logicalPlan,ps);
        pp.visit();
        System.err.println(out.toString());
    }

    public static void printPlan(PhysicalPlan physicalPlan) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
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    public void printPlan(org.apache.pig.newplan.logical.relational.LogicalPlan logicalPlan ) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(out);
        LogicalPlanPrinter pp = new LogicalPlanPrinter(logicalPlan,ps);
        pp.visit();
        System.err.println(out.toString());
    }

    public void printPlan(PhysicalPlan physicalPlan) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
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    public void printPlan(org.apache.pig.newplan.logical.relational.LogicalPlan logicalPlan ) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(out);
        LogicalPlanPrinter pp = new LogicalPlanPrinter(logicalPlan,ps);
        pp.visit();
        System.err.println(out.toString());
    }
   
    public void printPlan(LogicalPlan logicalPlan) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
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        if (format.equals("dot")) {
            DotLOPrinter lpp = new DotLOPrinter(this, ps);
            lpp.dump();
        } else {
            LogicalPlanPrinter npp = new LogicalPlanPrinter(this, ps);
            npp.visit();
        }
    }

    public Operator findByAlias(String alias) {
      Iterator<Operator> it = getOperators();
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    public String getSignature() throws FrontendException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(baos);

        LogicalPlanPrinter printer = new LogicalPlanPrinter(this, ps);
        printer.visit();

        return Integer.toString(baos.toString().hashCode());
    }
}
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    public static void printPlan(LogicalPlan logicalPlan ) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(out);
        LogicalPlanPrinter pp = new LogicalPlanPrinter(logicalPlan,ps);
        pp.visit();
        System.err.println(out.toString());
    }

    public static void printPlan(PhysicalPlan physicalPlan) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
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    public static void printPlan(LogicalPlan logicalPlan ) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(out);
        LogicalPlanPrinter pp = new LogicalPlanPrinter(logicalPlan,ps);
        pp.visit();
        System.err.println(out.toString());
    }

    public static void printPlan(PhysicalPlan physicalPlan) throws Exception {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
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        } else if (format.equals("dot")) {
            DotLOPrinter lpp = new DotLOPrinter(this, ps);
            lpp.dump();
        } else {
            LogicalPlanPrinter npp = new LogicalPlanPrinter(this, ps);
            npp.visit();
        }
    }

    public Operator findByAlias(String alias) {
      Iterator<Operator> it = getOperators();
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        HashFunction hf = Hashing.goodFastHash(32);
        HashOutputStream hos = new HashOutputStream(hf);
        PrintStream ps = new PrintStream(hos);

        LogicalPlanPrinter printer = new LogicalPlanPrinter(this, ps);
        printer.visit();

        return Integer.toString(hos.getHashCode().asInt());
    }
}
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