Class WhileLoop
java.lang.Object
org.mozilla.javascript.Node
org.mozilla.javascript.ast.AstNode
org.mozilla.javascript.ast.Jump
org.mozilla.javascript.ast.Scope
org.mozilla.javascript.ast.Loop
org.mozilla.javascript.ast.WhileLoop
- All Implemented Interfaces:
Comparable<AstNode>, Iterable<Node>
While statement. Node type is
Token.WHILE
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WhileStatement: while ( Expression ) Statement
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Nested Class Summary
Nested classes/interfaces inherited from class AstNode
AstNode.DebugPrintVisitor, AstNode.PositionComparator
Nested classes/interfaces inherited from class Node
Node.NodeIterator
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Field Summary
FieldsFields inherited from class Scope
parentScope, symbolTable, top
Fields inherited from class AstNode
inlineComment, length, parent, position
Fields inherited from class Node
ARROW_FUNCTION_PROP, ATTRIBUTE_FLAG, BOTH, CASEARRAY_PROP, CATCH_SCOPE_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, FUNCTION_PROP, GENERATOR_END_PROP, INCRDECR_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, OBJECT_IDS_PROP, PARENTHESIZED_PROP, POST_FLAG, PROPERTY_FLAG, propListHead, REGEXP_PROP, RIGHT, SHORTHAND_PROPERTY_NAME, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SPECIALCALL_WITH, TARGETBLOCK_PROP, TEMPLATE_LITERAL_PROP, type, VARIABLE_PROP
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionReturns loop conditionvoid
setCondition
(AstNode condition) Sets loop conditiontoSource
(int depth) Emits source code for this node.void
visit
(NodeVisitor v) Visits this node, the condition, then the body.Methods inherited from class Scope
addChildScope, clearParentScope, getChildScopes, getDefiningScope, getParentScope, getStatements, getSymbol, getSymbolTable, getTop, joinScopes, putSymbol, replaceWith, setParentScope, setSymbolTable, setTop, splitScope
Methods inherited from class Jump
getContinue, getDefault, getFinally, getJumpStatement, getLoop, setContinue, setDefault, setFinally, setJumpStatement, setLoop
Methods inherited from class 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 Node
addChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getBigInt, getChildBefore, 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, setLineno, setScope, setString, setType, toString, toStringTree
Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface Iterable
forEach, spliterator
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Field Details
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condition
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Constructor Details
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WhileLoop
public WhileLoop() -
WhileLoop
public WhileLoop(int pos) -
WhileLoop
public WhileLoop(int pos, int len)
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Method Details
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getCondition
Returns loop condition -
setCondition
Sets loop condition- Throws:
IllegalArgumentException
- } if condition isnull
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toSource
Description copied from class:AstNode
Emits source code for this node. Callee is responsible for calling this function recursively on children, incrementing indent as appropriate.Note: if the parser was in error-recovery mode, some AST nodes may have
null
children that are expected to be non-null
when no errors are present. In this situation, the behavior of thetoSource
method is undefined:toSource
implementations may assume that the AST node is error-free, since it is intended to be invoked only at runtime after a successful parse. -
visit
Visits this node, the condition, then the body.
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