Package com.strobel.expressions

Class BinaryExpression

java.lang.Object

com.strobel.expressions.Expression

com.strobel.expressions.BinaryExpression

Direct Known Subclasses:

AssignBinaryExpression, CoalesceConversionBinaryExpression, CompareMethodBasedLogicalBinaryExpression, EqualsMethodBasedLogicalBinaryExpression, LogicalBinaryExpression, SimpleBinaryExpression

public class BinaryExpression
extends Expression

Field Summary

Fields

Modifier and Type	Field	Description
private Expression	_left
private Expression	_right

Constructor Summary

Constructors

Constructor	Description
BinaryExpression(Expression left, Expression right)

Method Summary

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.
(package private) static Expression	create(ExpressionType nodeType, Expression left, Expression right, Type type, MethodInfo method, LambdaExpression<?> conversion)
private static ExpressionType	getBinaryOpFromAssignmentOp(ExpressionType operator)
LambdaExpression<?>	getConversion()
Expression	getLeft()
MethodInfo	getMethod()
Expression	getRight()
private static boolean	isOpAssignment(ExpressionType operation)
(package private) boolean	isReferenceComparison()
Expression	reduce()	Reduces this node to a simpler expression.
private Expression	reduceMember()
private Expression	reduceVariable()
BinaryExpression	update(Expression left, LambdaExpression<?> conversion, Expression right)

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, getNodeType, getType, 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, visitChildren

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_left

private final Expression _left

_right

private final Expression _right

Constructor Detail

BinaryExpression

BinaryExpression(Expression left,
                 Expression right)

Method Detail

getRight

public final Expression getRight()

getLeft

public final Expression getLeft()

getMethod

public MethodInfo getMethod()

getConversion

public LambdaExpression<?> getConversion()

canReduce

public boolean canReduce()

Description copied from class: Expression

Indicates that the node can be reduced to a simpler node. If this returns true, reduce() can be called to produce the reduced form.

Overrides:

canReduce in class Expression

Returns:

true if the node can be reduced; otherwise, false.

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 into ExpressionVisitor.visitBinary().

Overrides:

accept in class Expression

Parameters:

visitor - the visitor to visit this node.

Returns:

the result of visiting this node.

reduce

public Expression reduce()

Description copied from class: Expression

Reduces this node to a simpler expression. If canReduce() returns true, this should return a valid expression. This method is allowed to return another node which itself must be reduced.

Overrides:

reduce in class Expression

Returns:

the reduced expression.

create

static Expression create(ExpressionType nodeType,
                         Expression left,
                         Expression right,
                         Type type,
                         MethodInfo method,
                         LambdaExpression<?> conversion)

update

public BinaryExpression update(Expression left,
                               LambdaExpression<?> conversion,
                               Expression right)

isReferenceComparison

boolean isReferenceComparison()

reduceVariable

private Expression reduceVariable()

reduceMember

private Expression reduceMember()

isOpAssignment

private static boolean isOpAssignment(ExpressionType operation)

getBinaryOpFromAssignmentOp

private static ExpressionType getBinaryOpFromAssignmentOp(ExpressionType operator)