Package graphql.util

Class TreeParallelTraverser<T>

java.lang.Object

graphql.util.TreeParallelTraverser<T>

public class TreeParallelTraverser<T>
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	TreeParallelTraverser.EnterAction

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.concurrent.ForkJoinPool	forkJoinPool
private java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>>	getChildren
private java.util.Map<java.lang.Class<?>,java.lang.Object>	rootVars
private java.lang.Object	sharedContextData

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TreeParallelTraverser(java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>> getChildren, java.lang.Object sharedContextData, java.util.concurrent.ForkJoinPool forkJoinPool)

Method Summary

Modifier and Type	Method	Description
private DefaultTraverserContext<T>	newContext(T o, TraverserContext<T> parent, NodeLocation position)
private DefaultTraverserContext<T>	newContextImpl(T curNode, TraverserContext<T> parent, java.util.Map<java.lang.Class<?>,java.lang.Object> vars, NodeLocation nodeLocation, boolean isRootContext)
DefaultTraverserContext<T>	newRootContext(java.util.Map<java.lang.Class<?>,java.lang.Object> vars)
static <T> TreeParallelTraverser<T>	parallelTraverser(java.util.function.Function<? super T,? extends java.util.List<T>> getChildren)
static <T> TreeParallelTraverser<T>	parallelTraverser(java.util.function.Function<? super T,? extends java.util.List<T>> getChildren, java.lang.Object sharedContextData)
static <T> TreeParallelTraverser<T>	parallelTraverser(java.util.function.Function<? super T,? extends java.util.List<T>> getChildren, java.lang.Object sharedContextData, java.util.concurrent.ForkJoinPool forkJoinPool)
static <T> TreeParallelTraverser<T>	parallelTraverserWithNamedChildren(java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>> getNamedChildren, java.lang.Object sharedContextData)
static <T> TreeParallelTraverser<T>	parallelTraverserWithNamedChildren(java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>> getNamedChildren, java.lang.Object sharedContextData, java.util.concurrent.ForkJoinPool forkJoinPool)
private java.util.List<DefaultTraverserContext>	pushAll(TraverserContext<T> traverserContext)
TreeParallelTraverser<T>	rootVar(java.lang.Class<?> key, java.lang.Object value)
TreeParallelTraverser<T>	rootVars(java.util.Map<java.lang.Class<?>,java.lang.Object> rootVars)
void	traverse(java.util.Collection<? extends T> roots, TraverserVisitor<? super T> visitor)
void	traverse(T root, TraverserVisitor<? super T> visitor)
void	traverseImpl(java.util.Collection<? extends T> roots, TraverserVisitor<? super T> visitor)
private static <T> java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>>	wrapListFunction(java.util.function.Function<? super T,? extends java.util.List<T>> listFn)

Methods inherited from class java.lang.Object

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

Field Detail

getChildren

private final java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>> getChildren

rootVars

private final java.util.Map<java.lang.Class<?>,java.lang.Object> rootVars

forkJoinPool

private final java.util.concurrent.ForkJoinPool forkJoinPool

sharedContextData

private java.lang.Object sharedContextData

Constructor Detail

TreeParallelTraverser

private TreeParallelTraverser(java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>> getChildren,
                              java.lang.Object sharedContextData,
                              java.util.concurrent.ForkJoinPool forkJoinPool)

Method Detail

parallelTraverser

public static <T> TreeParallelTraverser<T> parallelTraverser(java.util.function.Function<? super T,? extends java.util.List<T>> getChildren)

parallelTraverser

public static <T> TreeParallelTraverser<T> parallelTraverser(java.util.function.Function<? super T,? extends java.util.List<T>> getChildren,
                                                             java.lang.Object sharedContextData)

parallelTraverser

public static <T> TreeParallelTraverser<T> parallelTraverser(java.util.function.Function<? super T,? extends java.util.List<T>> getChildren,
                                                             java.lang.Object sharedContextData,
                                                             java.util.concurrent.ForkJoinPool forkJoinPool)

parallelTraverserWithNamedChildren

public static <T> TreeParallelTraverser<T> parallelTraverserWithNamedChildren(java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>> getNamedChildren,
                                                                              java.lang.Object sharedContextData)

parallelTraverserWithNamedChildren

public static <T> TreeParallelTraverser<T> parallelTraverserWithNamedChildren(java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>> getNamedChildren,
                                                                              java.lang.Object sharedContextData,
                                                                              java.util.concurrent.ForkJoinPool forkJoinPool)

wrapListFunction

private static <T> java.util.function.Function<? super T,java.util.Map<java.lang.String,? extends java.util.List<T>>> wrapListFunction(java.util.function.Function<? super T,? extends java.util.List<T>> listFn)

rootVars

public TreeParallelTraverser<T> rootVars(java.util.Map<java.lang.Class<?>,java.lang.Object> rootVars)

rootVar

public TreeParallelTraverser<T> rootVar(java.lang.Class<?> key,
                                        java.lang.Object value)

traverse

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

traverse

public void traverse(java.util.Collection<? extends T> roots,
                     TraverserVisitor<? super T> visitor)

newRootContext

public DefaultTraverserContext<T> newRootContext(java.util.Map<java.lang.Class<?>,java.lang.Object> vars)

traverseImpl

public void traverseImpl(java.util.Collection<? extends T> roots,
                         TraverserVisitor<? super T> visitor)

pushAll

private java.util.List<DefaultTraverserContext> pushAll(TraverserContext<T> traverserContext)

newContext

private DefaultTraverserContext<T> newContext(T o,
                                              TraverserContext<T> parent,
                                              NodeLocation position)

newContextImpl

private DefaultTraverserContext<T> newContextImpl(T curNode,
                                                  TraverserContext<T> parent,
                                                  java.util.Map<java.lang.Class<?>,java.lang.Object> vars,
                                                  NodeLocation nodeLocation,
                                                  boolean isRootContext)