org.extex.interpreter
Class Conditional

java.lang.Object
  org.extex.interpreter.Conditional

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ConditionalSwitch

public class Conditional
extends java.lang.Object
implements java.io.Serializable

This class represents a conditional for a normal \if \else \fi construct. It records which \if has initiated it and where this has happened.

Version:

$Revision:5563 $

Author:

Gerd Neugebauer

See Also:

Serialized Form

Field Summary

protected static long

serialVersionUID The constant serialVersionUID contains the id for serialization.

Constructor Summary

Conditional(Locator locator, Code primitive, long branch, boolean neg)
Creates a new object.

Method Summary

long	getBranch() Getter for branch.
Locator	getLocator() Getter for the locator of this conditional.
Code	getPrimitive() Getter for primitive.
CodeToken	getPrimitiveToken() Getter for the primitive which started this conditional.
boolean	getValue() Getter for the value of the conditional.
boolean	isNeg() Getter for neg.
java.lang.String	toString() Returns a string representation of the object.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

protected static final long serialVersionUID

The constant serialVersionUID contains the id for serialization.

See Also:

Constant Field Values

Constructor Detail

Conditional

public Conditional(Locator locator,
                   Code primitive,
                   long branch,
                   boolean neg)

Creates a new object.

Parameters:

locator - the locator

primitive - the primitive which started this conditional

branch - true iff the then branch is taken

neg - indicator that the conditional has been negated

Method Detail

getBranch

public long getBranch()

Getter for branch.

Returns:

the branch

getLocator

public Locator getLocator()

Getter for the locator of this conditional. The locator points to the initiating \if.

Returns:

the locator

getPrimitive

public Code getPrimitive()

Getter for primitive.

Returns:

the primitive

getPrimitiveToken

public CodeToken getPrimitiveToken()

Getter for the primitive which started this conditional.

Returns:

the primitive name

getValue

public boolean getValue()

Getter for the value of the conditional. If it has the value true then the conditional is one of the if-then-else constructs. Otherwise it is a \ifcase construction.

Returns:

the value

isNeg

public boolean isNeg()

Getter for neg.

Returns:

the neg

toString

public java.lang.String toString()

Returns a string representation of the object.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of the object.

See Also:

Object.toString()