gudusoft.gsqlparser.resolver2.model

Class ResolvePath

Object

gudusoft.gsqlparser.resolver2.model.ResolvePath

public class ResolvePath
extends Object

Tracks the path taken during name resolution. Used for debugging and understanding how a name was resolved. Example path for resolving "t.address.city": 1. Found table 't' (users table) 2. Found field 'address' (type: address_type) 3. Found field 'city' (type: varchar)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ResolvePath.Step A single step in the resolution path

Constructor Summary

Constructors

Constructor and Description
ResolvePath()

Method Summary

Modifier and Type	Method and Description
int	getStepCount()
List<ResolvePath.Step>	getSteps()
boolean	isEmpty()
ResolvePath	plus(Object rowType, int ordinal, String name, StructKind kind) Adds a step to the resolution path
String	toString()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ResolvePath

public ResolvePath()

Method Detail

plus

public ResolvePath plus(Object rowType,
                        int ordinal,
                        String name,
                        StructKind kind)

Adds a step to the resolution path

getSteps

public List<ResolvePath.Step> getSteps()

getStepCount

public int getStepCount()

isEmpty

public boolean isEmpty()

toString

public String toString()

Overrides:

toString in class Object