Package graphql.util

Class Traverser<T>

java.lang.Object

graphql.util.Traverser<T>

public class Traverser<T>
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> Traverser<T>	breadthFirst(Function<? super T,? extends List<T>> getChildren)
static <T> Traverser<T>	breadthFirst(Function<? super T,? extends List<T>> getChildren, Object sharedContextData)
static <T> Traverser<T>	breadthFirst(Function<? super T,? extends List<T>> getChildren, Object sharedContextData, Object initialAccumulate)
static <T> Traverser<T>	breadthFirstWithNamedChildren(Function<? super T,Map<String,? extends List<T>>> getNamedChildren, Object sharedContextData, Object initialAccumulate)
static <T> Traverser<T>	depthFirst(Function<? super T,? extends List<T>> getChildren)
static <T> Traverser<T>	depthFirst(Function<? super T,? extends List<T>> getChildren, Object sharedContextData)
static <T> Traverser<T>	depthFirst(Function<? super T,? extends List<T>> getChildren, Object sharedContextData, Object initialAccumulate)
static <T> Traverser<T>	depthFirstWithNamedChildren(Function<? super T,Map<String,? extends List<T>>> getNamedChildren, Object sharedContextData, Object initialAccumulate)
Traverser<T>	rootVar(Class<?> key, Object value)
Traverser<T>	rootVars(Map<Class<?>,Object> rootVars)
TraverserResult	traverse(Collection<? extends T> roots, TraverserVisitor<? super T> visitor)
TraverserResult	traverse(T root, TraverserVisitor<? super T> visitor)

Methods inherited from class java.lang.Object

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

Method Details

rootVars

public Traverser<T> rootVars(Map<Class<?>,Object> rootVars)

rootVar

public Traverser<T> rootVar(Class<?> key,
 Object value)

depthFirst

public static <T> Traverser<T> depthFirst(Function<? super T,? extends List<T>> getChildren)

depthFirst

public static <T> Traverser<T> depthFirst(Function<? super T,? extends List<T>> getChildren,
 Object sharedContextData)

depthFirst

public static <T> Traverser<T> depthFirst(Function<? super T,? extends List<T>> getChildren,
 Object sharedContextData,
 Object initialAccumulate)

depthFirstWithNamedChildren

public static <T> Traverser<T> depthFirstWithNamedChildren(Function<? super T,Map<String,? extends List<T>>> getNamedChildren,
 Object sharedContextData,
 Object initialAccumulate)

breadthFirst

public static <T> Traverser<T> breadthFirst(Function<? super T,? extends List<T>> getChildren)

breadthFirst

public static <T> Traverser<T> breadthFirst(Function<? super T,? extends List<T>> getChildren,
 Object sharedContextData)

breadthFirst

public static <T> Traverser<T> breadthFirst(Function<? super T,? extends List<T>> getChildren,
 Object sharedContextData,
 Object initialAccumulate)

breadthFirstWithNamedChildren

public static <T> Traverser<T> breadthFirstWithNamedChildren(Function<? super T,Map<String,? extends List<T>>> getNamedChildren,
 Object sharedContextData,
 Object initialAccumulate)

traverse

public TraverserResult traverse(T root,
 TraverserVisitor<? super T> visitor)

traverse

public TraverserResult traverse(Collection<? extends T> roots,
 TraverserVisitor<? super T> visitor)