Package org.mozilla.javascript.ast
Class ConditionalExpression
- java.lang.Object
-
- org.mozilla.javascript.Node
-
- org.mozilla.javascript.ast.AstNode
-
- org.mozilla.javascript.ast.ConditionalExpression
-
- All Implemented Interfaces:
Comparable<AstNode>
,Iterable<Node>
public class ConditionalExpression extends AstNode
AST node representing the ternary operator. Node type isToken.HOOK
.ConditionalExpression : LogicalORExpression LogicalORExpression ? AssignmentExpression : AssignmentExpression
ConditionalExpressionNoIn : LogicalORExpressionNoIn LogicalORExpressionNoIn ? AssignmentExpression : AssignmentExpressionNoIn
-
-
Nested Class Summary
-
Nested classes/interfaces inherited from class org.mozilla.javascript.ast.AstNode
AstNode.PositionComparator
-
Nested classes/interfaces inherited from class org.mozilla.javascript.Node
Node.NodeIterator
-
-
Field Summary
-
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, FUNCTION_PROP, GENERATOR_END_PROP, INCRDECR_PROP, ISNUMBER_PROP, JSDOC_PROP, LABEL_ID_PROP, LAST_PROP, LEFT, LOCAL_BLOCK_PROP, LOCAL_PROP, MEMBER_TYPE_PROP, NAME_PROP, NON_SPECIALCALL, OBJECT_IDS_PROP, PARENTHESIZED_PROP, POST_FLAG, PROPERTY_FLAG, REGEXP_PROP, RIGHT, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SPECIALCALL_WITH, TARGETBLOCK_PROP, VARIABLE_PROP
-
-
Constructor Summary
Constructors Constructor Description ConditionalExpression()
ConditionalExpression(int pos)
ConditionalExpression(int pos, int len)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getColonPosition()
Returns position of : tokenAstNode
getFalseExpression()
Returns expression to evaluate if test is falseint
getQuestionMarkPosition()
Returns position of ? tokenAstNode
getTestExpression()
Returns test expressionAstNode
getTrueExpression()
Returns expression to evaluate if test is trueboolean
hasSideEffects()
void
setColonPosition(int colonPosition)
Sets position of : tokenvoid
setFalseExpression(AstNode falseExpression)
Sets expression to evaluate if test is false, and sets its parent to this node.void
setQuestionMarkPosition(int questionMarkPosition)
Sets position of ? tokenvoid
setTestExpression(AstNode testExpression)
Sets test expression, and sets its parent.void
setTrueExpression(AstNode trueExpression)
Sets expression to evaluate if test is true, and sets its parent to this node.String
toSource(int depth)
Emits source code for this node.void
visit(NodeVisitor v)
Visits this node, then the test-expression, the true-expression, and the false-expression.-
Methods inherited from class org.mozilla.javascript.ast.AstNode
addChild, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, makeIndent, operatorToString, 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
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface java.lang.Iterable
forEach, spliterator
-
-
-
-
Method Detail
-
getTestExpression
public AstNode getTestExpression()
Returns test expression
-
setTestExpression
public void setTestExpression(AstNode testExpression)
Sets test expression, and sets its parent.- Parameters:
testExpression
- test expression- Throws:
IllegalArgumentException
- if testExpression isnull
-
getTrueExpression
public AstNode getTrueExpression()
Returns expression to evaluate if test is true
-
setTrueExpression
public void setTrueExpression(AstNode trueExpression)
Sets expression to evaluate if test is true, and sets its parent to this node.- Parameters:
trueExpression
- expression to evaluate if test is true- Throws:
IllegalArgumentException
- if expression isnull
-
getFalseExpression
public AstNode getFalseExpression()
Returns expression to evaluate if test is false
-
setFalseExpression
public void setFalseExpression(AstNode falseExpression)
Sets expression to evaluate if test is false, and sets its parent to this node.- Parameters:
falseExpression
- expression to evaluate if test is false- Throws:
IllegalArgumentException
- iffalseExpression
isnull
-
getQuestionMarkPosition
public int getQuestionMarkPosition()
Returns position of ? token
-
setQuestionMarkPosition
public void setQuestionMarkPosition(int questionMarkPosition)
Sets position of ? token- Parameters:
questionMarkPosition
- position of ? token
-
getColonPosition
public int getColonPosition()
Returns position of : token
-
setColonPosition
public void setColonPosition(int colonPosition)
Sets position of : token- Parameters:
colonPosition
- position of : token
-
hasSideEffects
public boolean hasSideEffects()
- Overrides:
hasSideEffects
in classAstNode
-
toSource
public 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 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
public void visit(NodeVisitor v)
Visits this node, then the test-expression, the true-expression, and the false-expression.
-
-