Class StringPrototypeBuiltins.JSStringStartsWithNode

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.StringPrototypeBuiltins.JSStringStartsWithNode

All Implemented Interfaces:

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

Enclosing class:

StringPrototypeBuiltins

public abstract static class StringPrototypeBuiltins.JSStringStartsWithNode
extends JSBuiltinNode

Implementation of the String.prototype.startsWith() method of ECMAScript6/Harmony.

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	Description
JSStringStartsWithNode(JSContext context, JSBuiltin builtin)

Method Summary

Modifier and Type	Method	Description
protected final void	requireObjectCoercible(Object target)
protected boolean	startsWithGeneric(Object thisObj, Object searchString, Object position, JSToStringNode toString2Node, IsRegExpNode isRegExpNode, com.oracle.truffle.api.strings.TruffleString.RegionEqualByteIndexNode regionEqualsNode, com.oracle.truffle.api.profiles.InlinedBranchProfile noStringBranch)
protected boolean	startsWithString(com.oracle.truffle.api.strings.TruffleString thisObj, com.oracle.truffle.api.strings.TruffleString searchStr, JSDynamicObject position, com.oracle.truffle.api.strings.TruffleString.RegionEqualByteIndexNode regionEqualsNode)
protected int	toIntegerAsInt(Object target)
protected com.oracle.truffle.api.strings.TruffleString	toString(Object target)
protected static int	within(int value, int min, int max)
protected static int	withinNumber(Number value, int min, int max)

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.function.AbstractBodyNode

executeBoolean, executeDouble, executeInt, executeVoid

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

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, createWrapper, execute, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, isInstrumentable, isResultAlwaysOfType, onReplace, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

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

getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators, reportLoopCount, reportLoopCount

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, reportReplace

Methods inherited from class java.lang.Object

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

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

createProbe, findNearestNodeAt, findNearestNodeAt, findProbe, materializeInstrumentableNodes

Constructor Details

JSStringStartsWithNode

public JSStringStartsWithNode(JSContext context,
 JSBuiltin builtin)

Method Details

startsWithString

protected boolean startsWithString(com.oracle.truffle.api.strings.TruffleString thisObj,
 com.oracle.truffle.api.strings.TruffleString searchStr,
 JSDynamicObject position,
 com.oracle.truffle.api.strings.TruffleString.RegionEqualByteIndexNode regionEqualsNode)

startsWithGeneric

protected boolean startsWithGeneric(Object thisObj,
 Object searchString,
 Object position,
 JSToStringNode toString2Node,
 IsRegExpNode isRegExpNode,
 com.oracle.truffle.api.strings.TruffleString.RegionEqualByteIndexNode regionEqualsNode,
 com.oracle.truffle.api.profiles.InlinedBranchProfile noStringBranch)

within

protected static int within(int value,
 int min,
 int max)

withinNumber

protected static int withinNumber(Number value,
 int min,
 int max)

requireObjectCoercible

protected final void requireObjectCoercible(Object target)

toString

protected com.oracle.truffle.api.strings.TruffleString toString(Object target)

toIntegerAsInt

protected int toIntegerAsInt(Object target)