org.mozilla.javascript.ast
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:
- java.lang.Comparable<AstNode>, java.lang.Iterable<Node>
public class WhileLoop
- extends Loop
While statement. Node type is Token.WHILE
.
WhileStatement:
while ( Expression ) Statement
Fields inherited from class org.mozilla.javascript.ast.Loop |
body, lp, rp |
Fields inherited from class org.mozilla.javascript.ast.Jump |
target |
Fields inherited from class org.mozilla.javascript.Node |
ATTRIBUTE_FLAG, BOTH, CASEARRAY_PROP, CATCH_SCOPE_PROP, CONTROL_BLOCK_PROP, DECR_FLAG, DESCENDANTS_FLAG, DESTRUCTURING_ARRAY_LENGTH, DESTRUCTURING_NAMES, DESTRUCTURING_PARAMS, DESTRUCTURING_SHORTHAND, 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, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SPECIALCALL_WITH, TARGETBLOCK_PROP, type, VARIABLE_PROP |
Methods inherited from class org.mozilla.javascript.ast.Scope |
addChildScope, clearParentScope, getChildScopes, getDefiningScope, getParentScope, getStatements, getSymbol, getSymbolTable, getTop, joinScopes, putSymbol, replaceWith, setParentScope, setSymbolTable, setTop, splitScope |
Methods inherited from class org.mozilla.javascript.ast.AstNode |
addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, hasSideEffects, makeIndent, operatorToString, printList, setBounds, setLength, setParent, setPosition, setRelative, shortName, toSource |
Methods inherited from class org.mozilla.javascript.Node |
addChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, 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, setDouble, setJsDocNode, setLineno, setScope, setString, setType, toString, toStringTree |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
WhileLoop
public WhileLoop()
WhileLoop
public WhileLoop(int pos)
WhileLoop
public WhileLoop(int pos,
int len)
getCondition
public AstNode getCondition()
- Returns loop condition
setCondition
public void setCondition(AstNode condition)
- Sets loop condition
- Throws:
IllegalArgumentException}
- if condition is null
toSource
public java.lang.String toSource(int depth)
- 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 the
toSource
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.
- 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