Module org.htmlunit.corejs

Package org.htmlunit.corejs.javascript.ast

Class WhileLoop

java.lang.Object

org.htmlunit.corejs.javascript.Node

org.htmlunit.corejs.javascript.ast.AstNode

org.htmlunit.corejs.javascript.ast.Jump

org.htmlunit.corejs.javascript.ast.Scope

org.htmlunit.corejs.javascript.ast.Loop

org.htmlunit.corejs.javascript.ast.WhileLoop

All Implemented Interfaces:

Comparable<AstNode>, Iterable<Node>

public class WhileLoop
extends Loop

While statement. Node type is Token.WHILE.

WhileStatement:
     while ( Expression ) Statement

Nested Class Summary

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.ast.AstNode

AstNode.DebugPrintVisitor, AstNode.PositionComparator

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.Node

Node.NodeIterator

Field Summary

Fields inherited from class org.htmlunit.corejs.javascript.ast.Loop

body, lp, rp

Fields inherited from class org.htmlunit.corejs.javascript.ast.Scope

parentScope, symbolTable, top, varSymbolTable

Fields inherited from class org.htmlunit.corejs.javascript.ast.Jump

target

Fields inherited from class org.htmlunit.corejs.javascript.ast.AstNode

inlineComment, length, parent, position

Fields inherited from class org.htmlunit.corejs.javascript.Node

ARROW_FUNCTION_PROP, ATTRIBUTE_FLAG, BOTH, CASEARRAY_PROP, CATCH_SCOPE_PROP, CONST_IDS_PROP, CONTROL_BLOCK_PROP, DECR_FLAG, DESCENDANTS_FLAG, DESTRUCTURING_ARRAY_LENGTH, DESTRUCTURING_NAMES, DESTRUCTURING_PARAMS, DIRECTCALL_PROP, END_DROPS_OFF, END_RETURNS, END_RETURNS_VALUE, END_UNREACHED, END_YIELDS, EXPRESSION_CLOSURE_PROP, first, FIRST_PROP, FUNCTION_PROP, GENERATOR_END_PROP, INCRDECR_PROP, IS_CONST_PROP, ISNUMBER_PROP, JSDOC_PROP, LABEL_ID_PROP, last, LAST_PROP, LEFT, lineno, LOCAL_BLOCK_PROP, LOCAL_PROP, MEMBER_TYPE_PROP, NAME_PROP, next, NON_SPECIALCALL, NUMBER_OF_SPREAD, OBJECT_IDS_PROP, OBJECT_LITERAL_DESTRUCTURING, OBJECT_REST_PROP, OPTIONAL_CHAINING, PARENTHESIZED_PROP, POST_FLAG, PROPERTY_FLAG, propListHead, REGEXP_PROP, RIGHT, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SUPER_PROPERTY_ACCESS, TARGETBLOCK_PROP, TEMPLATE_LITERAL_PROP, TRAILING_COMMA, type, VARIABLE_PROP

Constructor Summary

Constructors

Constructor	Description
WhileLoop()
WhileLoop(int pos)
WhileLoop(int pos, int len)

Method Summary

Modifier and Type	Method	Description
AstNode	getCondition()	Returns loop condition
void	setCondition(AstNode condition)	Sets loop condition
String	toSource(int depth)	Jumps are only used directly during code generation, and do not support this interface.
void	visit(NodeVisitor v)	Visits this node, the condition, then the body.

Methods inherited from class org.htmlunit.corejs.javascript.ast.Loop

getBody, getLp, getRp, setBody, setLp, setParens, setRp

Methods inherited from class org.htmlunit.corejs.javascript.ast.Scope

addChildScope, clearParentScope, getChildScopes, getDefiningScope, getParentScope, getStatements, getSymbol, getSymbolTable, getTop, getVarSymbol, getVarSymbolTable, joinScopes, joinVarScopes, moveSymbol, putSymbol, putVarSymbol, replaceWith, setParentScope, setSymbolTable, setTop, splitScope

Methods inherited from class org.htmlunit.corejs.javascript.ast.Jump

getContinue, getDefault, getFinally, getJumpStatement, getLoop, setContinue, setDefault, setFinally, setJumpStatement, setLoop

Methods inherited from class org.htmlunit.corejs.javascript.ast.AstNode

addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getInlineComment, getLength, getLineno, getParent, getPosition, hasSideEffects, makeIndent, operatorToString, printList, setBounds, setInlineComment, setLength, setParent, setPosition, setRelative, shortName, toSource

Methods inherited from class org.htmlunit.corejs.javascript.Node

addChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, clearAllLabelIds, clearLabelId, getBigInt, getChildBefore, getColumn, getDouble, getExistingIntProp, getFirstChild, getIntProp, getJsDoc, getJsDocNode, getLastChild, getLastSibling, getNext, getProp, getScope, getString, getType, hasChildren, hasConsistentReturnUsage, iterator, labelId, labelId, newNumber, newString, newString, newTarget, putIntProp, putProp, removeChild, removeChildren, removeProp, replaceChild, replaceChildAfter, resetTargets, setBigInt, setDouble, setJsDocNode, setLineColumnNumber, setScope, setString, setType, toString, toStringTree

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

WhileLoop

public WhileLoop()

WhileLoop

public WhileLoop(int pos)

WhileLoop

public WhileLoop(int pos,
 int len)

Method Details

getCondition

public AstNode getCondition()

Returns loop condition

setCondition

public void setCondition(AstNode condition)

Sets loop condition

Throws:

IllegalArgumentException - } if condition is null

toSource

public String toSource(int depth)

Description copied from class: Jump

Jumps are only used directly during code generation, and do not support this interface.

Overrides:

toSource in class Scope

Parameters:

depth - the current recursion depth, typically beginning at 0 when called on the root node.

visit

public void visit(NodeVisitor v)

Visits this node, the condition, then the body.

Overrides:

visit in class Scope

Parameters:

v - the object to call with this node and its children