com.oracle.truffle.js.builtins

Class StringPrototypeBuiltins.JSStringSubstringNode

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.JSStringSubstringNode

All Implemented Interfaces:

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

Direct Known Subclasses:

StringPrototypeBuiltins.JSStringSubstringNode.Inlined

Enclosing class:

StringPrototypeBuiltins

public abstract static class StringPrototypeBuiltins.JSStringSubstringNode
extends JSBuiltinNode
implements JSBuiltinNode.Inlineable

Implementation of the String.prototype.substring() method as specified by ECMAScript 5.1 in 15.5.4.15.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringPrototypeBuiltins.JSStringSubstringNode.Inlined

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

JSBuiltinNode.Inlineable

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.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Constructor and Description
JSStringSubstringNode(JSContext context, JSBuiltin builtin)

Method Summary

Modifier and Type	Method and Description
StringPrototypeBuiltins.JSStringSubstringNode.Inlined	createInlined()
protected void	requireObjectCoercible(Object target)
protected String	substring(String thisStr, int start, int end)
protected String	substringGeneric(Object thisObj, Object start, Object end, JSToNumberNode toNumberNode, JSToNumberNode toNumber2Node, com.oracle.truffle.api.profiles.ConditionProfile startUndefined, com.oracle.truffle.api.profiles.ConditionProfile endUndefined)
protected String	substringStart(String thisStr, int start, Object end)
protected int	toIntegerAsInt(Object target)
protected String	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, createBuiltin, getArguments, getBuiltin, getContext, getNodeObject, hasTag, isCallerSensitive, isInlineable, tryCreateInlined

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

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

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, lookupContextReference, lookupLanguageReference, notifyInserted, replace, replace, reportPolymorphicSpecialize

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

findInstrumentableParent, findNearestNodeAt, materializeInstrumentableNodes

Constructor Detail

JSStringSubstringNode

public JSStringSubstringNode(JSContext context,
                             JSBuiltin builtin)

Method Detail

substring

protected String substring(String thisStr,
                           int start,
                           int end)

substringStart

protected String substringStart(String thisStr,
                                int start,
                                Object end)

substringGeneric

protected String substringGeneric(Object thisObj,
                                  Object start,
                                  Object end,
                                  JSToNumberNode toNumberNode,
                                  JSToNumberNode toNumber2Node,
                                  com.oracle.truffle.api.profiles.ConditionProfile startUndefined,
                                  com.oracle.truffle.api.profiles.ConditionProfile endUndefined)

createInlined

public StringPrototypeBuiltins.JSStringSubstringNode.Inlined createInlined()

Specified by:

createInlined in interface JSBuiltinNode.Inlineable

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 String toString(Object target)

toIntegerAsInt

protected int toIntegerAsInt(Object target)