com.oracle.truffle.js.builtins

Class ArrayBufferPrototypeBuiltins.JSArrayBufferSliceNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.JavaScriptNode

com.oracle.truffle.js.nodes.function.AbstractBodyNode

com.oracle.truffle.js.nodes.function.JSBuiltinNode

com.oracle.truffle.js.builtins.ArrayBufferPrototypeBuiltins.JSArrayBufferOperation

com.oracle.truffle.js.builtins.ArrayBufferPrototypeBuiltins.JSArrayBufferAbstractSliceNode

com.oracle.truffle.js.builtins.ArrayBufferPrototypeBuiltins.JSArrayBufferSliceNode

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, Cloneable

Enclosing class:

ArrayBufferPrototypeBuiltins

public abstract static class ArrayBufferPrototypeBuiltins.JSArrayBufferSliceNode
extends ArrayBufferPrototypeBuiltins.JSArrayBufferAbstractSliceNode

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

JSBuiltinNode.Inlineable, JSBuiltinNode.Inlined

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Field Summary

Fields inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

ARGUMENTS

Fields inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Constructor and Description
JSArrayBufferSliceNode(JSContext context, JSBuiltin builtin)

Method Summary

Modifier and Type	Method and Description
protected static JSDynamicObject	error(Object thisObj, Object begin0, Object end0)
protected JSDynamicObject	slice(JSArrayBufferObject.Heap thisObj, Object begin0, Object end0, com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch)
protected JSDynamicObject	sliceDirect(JSArrayBufferObject.Direct thisObj, Object begin0, Object end0, com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch)
protected JSDynamicObject	sliceDirectIntInt(JSArrayBufferObject.Direct thisObj, int begin, int end, com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch)
protected Object	sliceInterop(JSArrayBufferObject.Interop thisObj, Object begin0, Object end0, com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch, com.oracle.truffle.api.interop.InteropLibrary srcBufferLib, com.oracle.truffle.api.interop.InteropLibrary dstBufferLib)
protected JSDynamicObject	sliceIntInt(JSArrayBufferObject.Heap thisObj, int begin, int end, com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch) ArrayBuffer slice(long begin, optional long end).
protected Object	sliceTruffleBuffer(Object thisObj, Object begin0, Object end0, com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch, com.oracle.truffle.api.interop.InteropLibrary srcBufferLib, com.oracle.truffle.api.interop.InteropLibrary dstBufferLib)

Methods inherited from class com.oracle.truffle.js.builtins.ArrayBufferPrototypeBuiltins.JSArrayBufferAbstractSliceNode

clampIndex, getArraySpeciesConstructorNode, getEnd, getStart

Methods inherited from class com.oracle.truffle.js.builtins.ArrayBufferPrototypeBuiltins.JSArrayBufferOperation

toInteger

Methods inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

copyUninitialized, countsTowardsStackTraceLimit, createBuiltin, getArguments, getBuiltin, getContext, getNodeObject, hasTag, isCallerSensitive, isInlineable, isSplitImmediately, tryCreateInlined

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, createWrapper, execute, executeBoolean, executeDouble, executeInt, executeLong, executeVoid, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, isInstrumentable, isResultAlwaysOfType, onReplace, removeSourceSection, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptBaseNode

getLanguage, getRealm, hasOverloadedOperators

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, findNearestNodeAt, materializeInstrumentableNodes

Constructor Detail

JSArrayBufferSliceNode

public JSArrayBufferSliceNode(JSContext context,
                              JSBuiltin builtin)

Method Detail

sliceIntInt

protected JSDynamicObject sliceIntInt(JSArrayBufferObject.Heap thisObj,
                                      int begin,
                                      int end,
                                      com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch)

ArrayBuffer slice(long begin, optional long end). Returns a new ArrayBuffer whose contents are a copy of this ArrayBuffer's bytes from begin, inclusive, up to end, exclusive. If either begin or end is negative, it refers to an index from the end of the array, as opposed to from the beginning. If end is unspecified, the new ArrayBuffer contains all bytes from begin to the end of this ArrayBuffer. The range specified by the begin and end values is clamped to the valid index range for the current array. If the computed length of the new ArrayBuffer would be negative, it is clamped to zero.

Parameters:

thisObj - ArrayBuffer

begin - begin index

end - end index

Returns:

sliced ArrayBuffer

slice

protected JSDynamicObject slice(JSArrayBufferObject.Heap thisObj,
                                Object begin0,
                                Object end0,
                                com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch)

sliceDirectIntInt

protected JSDynamicObject sliceDirectIntInt(JSArrayBufferObject.Direct thisObj,
                                            int begin,
                                            int end,
                                            com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch)

sliceDirect

protected JSDynamicObject sliceDirect(JSArrayBufferObject.Direct thisObj,
                                      Object begin0,
                                      Object end0,
                                      com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch)

sliceInterop

protected Object sliceInterop(JSArrayBufferObject.Interop thisObj,
                              Object begin0,
                              Object end0,
                              com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch,
                              com.oracle.truffle.api.interop.InteropLibrary srcBufferLib,
                              com.oracle.truffle.api.interop.InteropLibrary dstBufferLib)

sliceTruffleBuffer

protected Object sliceTruffleBuffer(Object thisObj,
                                    Object begin0,
                                    Object end0,
                                    com.oracle.truffle.api.profiles.InlinedBranchProfile errorBranch,
                                    com.oracle.truffle.api.interop.InteropLibrary srcBufferLib,
                                    com.oracle.truffle.api.interop.InteropLibrary dstBufferLib)

error

protected static JSDynamicObject error(Object thisObj,
                                       Object begin0,
                                       Object end0)