org.icepdf.core.tag.query
Class Operator

java.lang.Object
  org.icepdf.core.tag.query.Operator

All Implemented Interfaces:

Expression

Direct Known Subclasses:

And, Not, Or

public abstract class Operator
extends java.lang.Object
implements Expression

Since:

4.0

Author:

mcollette

Field Summary

protected Expression[]	childExpressions
protected int	scope
static int	SCOPE_IMAGE
static int	SCOPE_TAG

Constructor Summary

Operator()

Method Summary

java.lang.String	describe(int indent)
int	getScope()
void	setChildExpressions(Expression[] children)
void	setScope(int scope)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.icepdf.core.tag.query.Expression

getArgumentCount, matches

Field Detail

SCOPE_TAG

public static int SCOPE_TAG

SCOPE_IMAGE

public static int SCOPE_IMAGE

scope

protected int scope

childExpressions

protected Expression[] childExpressions

Constructor Detail

Operator

public Operator()

Method Detail

getScope

public int getScope()

setScope

public void setScope(int scope)

setChildExpressions

public void setChildExpressions(Expression[] children)

describe

public java.lang.String describe(int indent)

Specified by:

describe in interface Expression