com.oracle.graal.replacements

Class SnippetTemplate.AbstractTemplates

java.lang.Object

com.oracle.graal.replacements.SnippetTemplate.AbstractTemplates

All Implemented Interfaces:

SnippetTemplateCache

Direct Known Subclasses:

AMD64ConvertSnippets.Templates, ArrayCopySnippets.Templates, AssertionSnippets.Templates, BoxingSnippets.Templates, CheckCastDynamicSnippets.Templates, InstanceOfSnippetsTemplates, LoadExceptionObjectSnippets.Templates, MonitorSnippets.Templates, NewObjectSnippets.Templates, SnippetCounterNode.SnippetCounterSnippets.Templates, UnsafeArrayCopySnippets.Templates, UnsafeLoadSnippets.Templates, WriteBarrierSnippets.Templates

Enclosing class:

SnippetTemplate

public abstract static class SnippetTemplate.AbstractTemplates
extends Object
implements SnippetTemplateCache

Base class for snippet classes. It provides a cache for SnippetTemplates.

Field Summary

Fields

Modifier and Type	Field and Description
protected Providers	providers
protected SnippetReflectionProvider	snippetReflection
protected TargetDescription	target
private ConcurrentHashMap<SnippetTemplate.CacheKey,SnippetTemplate>	templates
(package private) static boolean	UseSnippetTemplateCache

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractTemplates(Providers providers, SnippetReflectionProvider snippetReflection, TargetDescription target)

Method Summary

Modifier and Type	Method and Description
static Method	findMethod(Class<? extends Snippets> declaringClass, String methodName, Method except)
protected SnippetTemplate.SnippetInfo	snippet(Class<? extends Snippets> declaringClass, String methodName, LocationIdentity... privateLocations) Finds the unique method in declaringClass named methodName annotated by Snippet and returns a SnippetTemplate.SnippetInfo value describing it.
protected SnippetTemplate	template(SnippetTemplate.Arguments args) Gets a template for a given key, creating it first if necessary.

Methods inherited from class java.lang.Object

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

Field Detail

UseSnippetTemplateCache

static final boolean UseSnippetTemplateCache

providers

protected final Providers providers

snippetReflection

protected final SnippetReflectionProvider snippetReflection

target

protected final TargetDescription target

templates

private final ConcurrentHashMap<SnippetTemplate.CacheKey,SnippetTemplate> templates

Constructor Detail

AbstractTemplates

protected AbstractTemplates(Providers providers,
                            SnippetReflectionProvider snippetReflection,
                            TargetDescription target)

Method Detail

findMethod

public static Method findMethod(Class<? extends Snippets> declaringClass,
                                String methodName,
                                Method except)

snippet

protected SnippetTemplate.SnippetInfo snippet(Class<? extends Snippets> declaringClass,
                                              String methodName,
                                              LocationIdentity... privateLocations)

Finds the unique method in declaringClass named methodName annotated by Snippet and returns a SnippetTemplate.SnippetInfo value describing it. There must be exactly one snippet method in declaringClass.

template

protected SnippetTemplate template(SnippetTemplate.Arguments args)

Gets a template for a given key, creating it first if necessary.