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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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package org.graalvm.compiler.hotspot;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Objects;
import jdk.vm.ci.meta.Constant;
import jdk.vm.ci.meta.ConstantPool;
import jdk.vm.ci.meta.ExceptionHandler;
import jdk.vm.ci.meta.LineNumberTable;
import jdk.vm.ci.meta.LocalVariableTable;
import jdk.vm.ci.meta.ProfilingInfo;
import jdk.vm.ci.meta.ResolvedJavaMethod;
import jdk.vm.ci.meta.ResolvedJavaType;
import jdk.vm.ci.meta.Signature;
import jdk.vm.ci.meta.SpeculationLog;
A minimal implementation of ResolvedJavaMethod
for use by libgraal. See Also:
/**
* A minimal implementation of {@link ResolvedJavaMethod} for use by libgraal.
*
* @see SnippetResolvedJavaType
*/
public final class SnippetResolvedJavaMethod implements ResolvedJavaMethod {
private final String name;
private final int modifiers;
private final SnippetResolvedJavaType type;
private final SnippetSignature signature;
public SnippetResolvedJavaMethod(SnippetResolvedJavaType type, ResolvedJavaMethod method) {
this.type = type;
this.name = method.getName();
this.modifiers = method.getModifiers();
this.signature = new SnippetSignature(method.getSignature().toMethodDescriptor());
assert format("%H.%n(%P)").equals(method.format("%H.%n(%P)"));
assert format("%H.%n(%p)").equals(method.format("%H.%n(%p)"));
assert format("%h.%n").equals(method.format("%h.%n"));
}
@Override
public byte[] getCode() {
return null;
}
@Override
public int getCodeSize() {
return 0;
}
@Override
public String getName() {
return name;
}
@Override
public ResolvedJavaType getDeclaringClass() {
return type;
}
@Override
public Signature getSignature() {
return signature;
}
@Override
public int getMaxLocals() {
throw new UnsupportedOperationException();
}
@Override
public int getMaxStackSize() {
throw new UnsupportedOperationException();
}
@Override
public boolean isSynthetic() {
throw new UnsupportedOperationException();
}
@Override
public boolean isVarArgs() {
throw new UnsupportedOperationException();
}
@Override
public boolean isBridge() {
throw new UnsupportedOperationException();
}
@Override
public boolean isDefault() {
throw new UnsupportedOperationException();
}
@Override
public boolean isClassInitializer() {
throw new UnsupportedOperationException();
}
@Override
public boolean isConstructor() {
throw new UnsupportedOperationException();
}
@Override
public boolean canBeStaticallyBound() {
throw new UnsupportedOperationException();
}
@Override
public ExceptionHandler[] getExceptionHandlers() {
throw new UnsupportedOperationException();
}
@Override
public StackTraceElement asStackTraceElement(int bci) {
return new StackTraceElement(getDeclaringClass().getName(), name, null, -1);
}
@Override
public ProfilingInfo getProfilingInfo(boolean includeNormal, boolean includeOSR) {
throw new UnsupportedOperationException();
}
@Override
public void reprofile() {
}
@Override
public ConstantPool getConstantPool() {
throw new UnsupportedOperationException();
}
@Override
public Annotation[][] getParameterAnnotations() {
throw new UnsupportedOperationException();
}
@Override
public Type[] getGenericParameterTypes() {
throw new UnsupportedOperationException();
}
@Override
public boolean canBeInlined() {
throw new UnsupportedOperationException();
}
@Override
public boolean hasNeverInlineDirective() {
throw new UnsupportedOperationException();
}
@Override
public boolean shouldBeInlined() {
throw new UnsupportedOperationException();
}
@Override
public LineNumberTable getLineNumberTable() {
throw new UnsupportedOperationException();
}
@Override
public LocalVariableTable getLocalVariableTable() {
throw new UnsupportedOperationException();
}
@Override
public Constant getEncoding() {
throw new UnsupportedOperationException();
}
@Override
public boolean isInVirtualMethodTable(ResolvedJavaType resolved) {
throw new UnsupportedOperationException();
}
@Override
public SpeculationLog getSpeculationLog() {
throw new UnsupportedOperationException();
}
@Override
public <T extends Annotation> T getAnnotation(Class<T> annotationClass) {
throw new UnsupportedOperationException();
}
@Override
public Annotation[] getAnnotations() {
throw new UnsupportedOperationException();
}
@Override
public Annotation[] getDeclaredAnnotations() {
throw new UnsupportedOperationException();
}
@Override
public int getModifiers() {
return modifiers;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
SnippetResolvedJavaMethod that = (SnippetResolvedJavaMethod) o;
return modifiers == that.modifiers &&
name.equals(that.name) &&
type.equals(that.type) &&
signature.equals(that.signature);
}
@Override
public int hashCode() {
return Objects.hash(name, modifiers, type, signature);
}
@Override
public String toString() {
return "SnippetResolvedJavaMethod{" +
"name='" + name + '\'' +
", type=" + type +
'}';
}
}