Class ConcatExpression

java.lang.Object

com.strobel.expressions.Expression

com.strobel.expressions.ConcatExpression

public final class ConcatExpression
extends Expression

Field Summary

Fields

Modifier and Type	Field	Description
private final ExpressionList<? extends Expression>	_operands

Constructor Summary

Constructors

Constructor	Description
ConcatExpression(ExpressionList<? extends Expression> operands)

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.
protected void	flattenOperands(ListBuffer<Expression> operands)
ExpressionType	getNodeType()	Returns the node type of this Expression.
ExpressionList<? extends Expression>	getOperands()
Type<?>	getType()	Gets the static type of the expression that this Expression represents.
Expression	reduce()	Reduces this node to a simpler expression.
(package private) final Expression	rewrite(ExpressionList<? extends Expression> operands)
final ConcatExpression	update(ExpressionList<? extends Expression> operands)
protected Expression	visitChildren(ExpressionVisitor visitor)	Reduces the node and then calls the visitor on the reduced expression.

Methods inherited from class 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

Methods inherited from class Object

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

Field Details

_operands

private final ExpressionList<? extends Expression> _operands

Constructor Details

ConcatExpression

public ConcatExpression(ExpressionList<? extends Expression> operands)

Method Details

getOperands

public ExpressionList<? extends Expression> getOperands()

getNodeType

public ExpressionType getNodeType()

Description copied from class: Expression

Returns the node type of this Expression.

Overrides:

getNodeType in class Expression

Returns:

the ExpressionType that represents this expression.

getType

public Type<?> getType()

Description copied from class: Expression

Gets the static type of the expression that this Expression represents.

Overrides:

getType in class Expression

Returns:

the Type that represents the static type of the expression.

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.

update

public final ConcatExpression update(ExpressionList<? extends Expression> operands)

rewrite

final Expression rewrite(ExpressionList<? extends Expression> operands)

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 class Expression

Parameters:

visitor - an expression visitor

Returns:

the expression being visited, or an expression which should replace it in the tree.

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.

flattenOperands

protected void flattenOperands(ListBuffer<Expression> operands)

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.