public class ForInLoop extends Loop
Token.FOR.
for [each] ( LeftHandSideExpression in Expression ) Statement
for [each] ( var VariableDeclarationNoIn in Expression ) Statement
for ( LeftHandSideExpression of Expression ) Statement
for ( ForDeclaration of Expression ) Statement
AstNode.DebugPrintVisitor, AstNode.PositionComparatorNode.NodeIterator| Modifier and Type | Field and Description |
|---|---|
protected int |
eachPosition |
protected int |
inPosition |
protected boolean |
isForEach |
protected boolean |
isForOf |
protected AstNode |
iteratedObject |
protected AstNode |
iterator |
parentScope, symbolTable, topinlineComment, length, parent, positionARROW_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| Constructor and Description |
|---|
ForInLoop() |
ForInLoop(int pos) |
ForInLoop(int pos,
int len) |
| Modifier and Type | Method and Description |
|---|---|
int |
getEachPosition()
Returns position of "each" keyword
|
int |
getInPosition()
Returns position of "in" or "of" keyword
|
AstNode |
getIteratedObject()
Returns object being iterated over
|
AstNode |
getIterator()
Returns loop iterator expression
|
boolean |
isForEach()
Returns whether the loop is a for-each loop
|
boolean |
isForOf()
Returns whether the loop is a for-of loop
|
void |
setEachPosition(int eachPosition)
Sets position of "each" keyword
|
void |
setInPosition(int inPosition)
Sets position of "in" or "of" keyword
|
void |
setIsForEach(boolean isForEach)
Sets whether the loop is a for-each loop
|
void |
setIsForOf(boolean isForOf)
Sets whether the loop is a for-each loop
|
void |
setIteratedObject(AstNode object)
Sets object being iterated over, and sets its parent to this node.
|
void |
setIterator(AstNode iterator)
Sets loop iterator expression: the part before the "in" or "of" keyword.
|
java.lang.String |
toSource(int depth)
Emits source code for this node.
|
void |
visit(NodeVisitor v)
Visits this node, the iterator, the iterated object, and the body.
|
getBody, getLp, getRp, setBody, setLp, setParens, setRpaddChildScope, clearParentScope, getChildScopes, getDefiningScope, getParentScope, getStatements, getSymbol, getSymbolTable, getTop, joinScopes, putSymbol, replaceWith, setParentScope, setSymbolTable, setTop, splitScopegetContinue, getDefault, getFinally, getJumpStatement, getLoop, setContinue, setDefault, setFinally, setJumpStatement, setLoopaddChild, 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, toSourceaddChildAfter, 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, toStringTreeprotected AstNode iterator
protected AstNode iteratedObject
protected int inPosition
protected int eachPosition
protected boolean isForEach
protected boolean isForOf
public ForInLoop()
public ForInLoop(int pos)
public ForInLoop(int pos,
int len)
public AstNode getIterator()
public void setIterator(AstNode iterator)
java.lang.IllegalArgumentException - if iterator is nullpublic AstNode getIteratedObject()
public void setIteratedObject(AstNode object)
java.lang.IllegalArgumentException - if object is nullpublic boolean isForEach()
public void setIsForEach(boolean isForEach)
public boolean isForOf()
public void setIsForOf(boolean isForOf)
public int getInPosition()
public void setInPosition(int inPosition)
inPosition - position of "in" or "of" keyword, or -1 if not present (e.g. in presence of
a syntax error)public int getEachPosition()
public void setEachPosition(int eachPosition)
eachPosition - position of "each" keyword, or -1 if not present.public java.lang.String toSource(int depth)
AstNodeNote: 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.
public void visit(NodeVisitor v)