com.oracle.truffle.js.builtins

Class TypedArrayPrototypeBuiltins.JSArrayBufferViewSubarrayNode

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.TypedArrayPrototypeBuiltins.JSArrayBufferViewSubarrayNode

All Implemented Interfaces:

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

Enclosing class:

TypedArrayPrototypeBuiltins

public abstract static class TypedArrayPrototypeBuiltins.JSArrayBufferViewSubarrayNode
extends ArrayBufferPrototypeBuiltins.JSArrayBufferOperation

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
JSArrayBufferViewSubarrayNode(JSContext context, JSBuiltin builtin)

Method Summary

Modifier and Type	Method and Description
protected ArrayPrototypeBuiltins.ArraySpeciesConstructorNode	getArraySpeciesConstructorNode()
protected JSTypedArrayObject	subarray(JSTypedArrayObject thisObj, int begin, int end) TypedArray subarray(long begin, optional long end).
protected JSTypedArrayObject	subarray(JSTypedArrayObject thisObj, Object begin0, Object end0, com.oracle.truffle.api.profiles.InlinedConditionProfile negativeBegin, com.oracle.truffle.api.profiles.InlinedConditionProfile negativeEnd, com.oracle.truffle.api.profiles.InlinedConditionProfile smallerEnd)
protected JSTypedArrayObject	subarrayGeneric(Object thisObj, Object begin0, Object end0)
protected JSTypedArrayObject	subarrayImpl(JSTypedArrayObject thisObj, TypedArray arrayType, int begin, int end)

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

JSArrayBufferViewSubarrayNode

public JSArrayBufferViewSubarrayNode(JSContext context,
                                     JSBuiltin builtin)

Method Detail

subarray

protected JSTypedArrayObject subarray(JSTypedArrayObject thisObj,
                                      int begin,
                                      int end)

TypedArray subarray(long begin, optional long end). Returns a new TypedArray view of the ArrayBuffer store for this TypedArray, referencing the elements at 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 subarray contains all elements from begin to the end of the TypedArray. 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 TypedArray would be negative, it is clamped to zero. The returned TypedArray will be of the same type as the array on which this method is invoked.

Parameters:

thisObj - TypedArray

begin - begin index

end - end index

Returns:

subarray TypedArray

subarray

protected JSTypedArrayObject subarray(JSTypedArrayObject thisObj,
                                      Object begin0,
                                      Object end0,
                                      com.oracle.truffle.api.profiles.InlinedConditionProfile negativeBegin,
                                      com.oracle.truffle.api.profiles.InlinedConditionProfile negativeEnd,
                                      com.oracle.truffle.api.profiles.InlinedConditionProfile smallerEnd)

subarrayGeneric

protected JSTypedArrayObject subarrayGeneric(Object thisObj,
                                             Object begin0,
                                             Object end0)

subarrayImpl

protected JSTypedArrayObject subarrayImpl(JSTypedArrayObject thisObj,
                                          TypedArray arrayType,
                                          int begin,
                                          int end)

getArraySpeciesConstructorNode

protected ArrayPrototypeBuiltins.ArraySpeciesConstructorNode getArraySpeciesConstructorNode()