Package com.strobel.expressions
Class ForExpression
- java.lang.Object
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- com.strobel.expressions.Expression
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- com.strobel.expressions.ForExpression
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public final class ForExpression extends Expression
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Field Summary
Fields Modifier and Type Field Description private Expression
_body
private LabelTarget
_breakTarget
private LabelTarget
_continueTarget
private Expression
_initializer
private Expression
_step
private Expression
_test
private ParameterExpression
_variable
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Constructor Summary
Constructors Constructor Description ForExpression(ParameterExpression variable, Expression initializer, Expression test, Expression step, Expression body, LabelTarget breakTarget, LabelTarget continueTarget)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected Expression
accept(ExpressionVisitor visitor)
Dispatches to the specific visit method for this node type.boolean
canReduce()
Indicates that the node can be reduced to a simpler node.Expression
getBody()
LabelTarget
getBreakTarget()
LabelTarget
getContinueTarget()
Expression
getInitializer()
ExpressionType
getNodeType()
Returns the node type of thisExpression
.Expression
getStep()
Expression
getTest()
Type<?>
getType()
Gets the static type of the expression that thisExpression
represents.ParameterExpression
getVariable()
Expression
reduce()
Reduces this node to a simpler expression.ForExpression
update(ParameterExpression variable, Expression initializer, Expression test, Expression step, Expression body, LabelTarget breakTarget, LabelTarget continueTarget)
protected Expression
visitChildren(ExpressionVisitor visitor)
Reduces the node and then calls the visitor on the reduced expression.-
Methods inherited from class com.strobel.expressions.Expression
add, add, addAssign, addAssign, addAssign, and, and, andAlso, andAlso, andAlso, andAssign, andAssign, andAssign, arrayIndex, arrayLength, arrayToList, arrayToList, arrayToReadOnlyList, assign, base, block, block, block, block, block, block, block, block, block, block, block, block, block, block, box, call, call, call, call, call, call, call, call, call, call, classConstant, coalesce, coalesce, concat, concat, concat, condition, condition, constant, constant, convert, convert, decrement, decrement, defaultValue, divide, divide, divideAssign, divideAssign, divideAssign, empty, ensureUnmodifiable, equal, equal, exclusiveOr, exclusiveOr, exclusiveOrAssign, exclusiveOrAssign, exclusiveOrAssign, field, field, field, field, forEach, forEach, forEach, getDebugView, getInvokeMethod, getInvokeMethod, getMethodValidated, greaterThan, greaterThan, greaterThanOrEqual, greaterThanOrEqual, ifThen, ifThenElse, increment, increment, instanceOf, invoke, invoke, isFalse, isFalse, isNotNull, isNull, isTrue, isTrue, label, label, label, label, label, label, lambda, lambda, lambda, lambda, lambda, lambda, lambda, lambda, lambda, lambda, lambda, lambda, lambda, leftShift, leftShift, leftShiftAssign, leftShiftAssign, leftShiftAssign, lessThan, lessThan, lessThanOrEqual, lessThanOrEqual, loop, loop, loop, makeBinary, makeBinary, makeBinary, makeBinary, makeBinary, makeBreak, makeBreak, makeBreak, makeBreak, makeCatch, makeCatch, makeCatch, makeCatch, makeCatch, makeCatch, makeContinue, makeContinue, makeFor, makeFor, makeFor, makeGoto, makeGoto, makeGoto, makeGoto, makeGoto, makeMemberAccess, makeNew, makeNew, makeNew, makeNew, makeReturn, makeReturn, makeReturn, makeReturn, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeSwitch, makeThrow, makeThrow, makeTry, makeTry, makeTry, makeUnary, makeUnary, methodArgumentsMatch, modulo, modulo, moduloAssign, moduloAssign, moduloAssign, multiply, multiply, multiplyAssign, multiplyAssign, multiplyAssign, negate, negate, newArrayBounds, newArrayInit, newArrayInit, not, not, notEqual, notEqual, onesComplement, onesComplement, or, or, orAssign, orAssign, orAssign, orElse, orElse, orElse, parameter, parameter, parameterIsAssignable, parameters, performBinaryNumericPromotion, postDecrementAssign, postDecrementAssign, postIncrementAssign, postIncrementAssign, preDecrementAssign, preDecrementAssign, preIncrementAssign, preIncrementAssign, reduceAndCheck, reduceExtensions, referenceEqual, referenceNotEqual, returnObject, rightShift, rightShift, rightShiftAssign, rightShiftAssign, rightShiftAssign, runtimeVariables, runtimeVariables, self, subtract, subtract, subtractAssign, subtractAssign, subtractAssign, switchCase, switchCase, toString, tryCatch, tryCatchFinally, tryFinally, typeEqual, unaryPlus, unaryPlus, unbox, unbox, unsignedRightShift, unsignedRightShift, unsignedRightShiftAssign, unsignedRightShiftAssign, unsignedRightShiftAssign, validateVariables, variable, variable, variables
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Field Detail
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_variable
private final ParameterExpression _variable
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_initializer
private final Expression _initializer
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_test
private final Expression _test
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_step
private final Expression _step
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_body
private final Expression _body
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_breakTarget
private final LabelTarget _breakTarget
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_continueTarget
private final LabelTarget _continueTarget
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Constructor Detail
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ForExpression
ForExpression(ParameterExpression variable, Expression initializer, Expression test, Expression step, Expression body, LabelTarget breakTarget, LabelTarget continueTarget)
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Method Detail
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getVariable
public ParameterExpression getVariable()
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getInitializer
public Expression getInitializer()
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getTest
public Expression getTest()
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getStep
public Expression getStep()
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getBody
public Expression getBody()
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getBreakTarget
public LabelTarget getBreakTarget()
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getContinueTarget
public LabelTarget getContinueTarget()
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getNodeType
public ExpressionType getNodeType()
Description copied from class:Expression
Returns the node type of thisExpression
.- Overrides:
getNodeType
in classExpression
- Returns:
- the
ExpressionType
that represents this expression.
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getType
public Type<?> getType()
Description copied from class:Expression
Gets the static type of the expression that thisExpression
represents.- Overrides:
getType
in classExpression
- Returns:
- the
Type
that represents the static type of the expression.
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canReduce
public boolean canReduce()
Description copied from class:Expression
Indicates that the node can be reduced to a simpler node. If this returnstrue
,reduce()
can be called to produce the reduced form.- Overrides:
canReduce
in classExpression
- Returns:
true
if the node can be reduced; otherwise,false
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update
public ForExpression update(ParameterExpression variable, Expression initializer, Expression test, Expression step, Expression body, LabelTarget breakTarget, LabelTarget continueTarget)
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accept
protected Expression accept(ExpressionVisitor visitor)
Description copied from class:Expression
Dispatches to the specific visit method for this node type. For example,BinaryExpression
will call intoExpressionVisitor.visitBinary()
.- Overrides:
accept
in classExpression
- Parameters:
visitor
- the visitor to visit this node.- Returns:
- the result of visiting this node.
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visitChildren
protected Expression visitChildren(ExpressionVisitor visitor)
Description copied from class:Expression
Reduces the node and then calls the visitor on the reduced expression. Throws an exception if the node isn't reducible.- Overrides:
visitChildren
in classExpression
- Parameters:
visitor
- an expression visitor- Returns:
- the expression being visited, or an expression which should replace it in the tree.
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reduce
public Expression reduce()
Description copied from class:Expression
Reduces this node to a simpler expression. IfcanReduce()
returnstrue
, this should return a valid expression. This method is allowed to return another node which itself must be reduced.- Overrides:
reduce
in classExpression
- Returns:
- the reduced expression.
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