Package com.saxonica.ee.optim

Class SwitchExpression.SwitchCaseInfo

java.lang.Object

com.saxonica.ee.optim.SwitchExpression.SwitchCaseInfo

Enclosing class:

SwitchExpression

public static class SwitchExpression.SwitchCaseInfo
extends Object

Data structure used for holding details of a switch expression

Field Summary

Fields

Modifier and Type	Field	Description
List<Expression>	actions
StringCollator	collation
Expression	commonlhs
BuiltInAtomicType	commontype
Expression	defaultAction
HashMap<AtomicMatchKey,Expression>	index
HashMap<AtomicMatchKey,AtomicValue>	originalValues
List<AtomicValue>	values

Constructor Summary

Constructors

Constructor	Description
SwitchCaseInfo()

Method Summary

Modifier and Type	Method	Description
boolean	makeIndex()	Attempt to make the index from atomic values to expressions

Methods inherited from class java.lang.Object

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

Field Details

index

public HashMap<AtomicMatchKey,Expression> index

originalValues

public HashMap<AtomicMatchKey,AtomicValue> originalValues

commonlhs

public Expression commonlhs

commontype

public BuiltInAtomicType commontype

collation

public StringCollator collation

values

public List<AtomicValue> values

actions

public List<Expression> actions

defaultAction

public Expression defaultAction

Constructor Details

SwitchCaseInfo

public SwitchCaseInfo()

Method Details

makeIndex

public boolean makeIndex()

Attempt to make the index from atomic values to expressions

Returns:

true if successful, false if there is an atomic value that is not comparable