import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitGroup(Pattern p1, Pattern p2) {
    visitBinary(p1, p2);
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
protected void visitBinary(Pattern p1, Pattern p2) {
    p1.accept(this);
    p2.accept(this);
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitInterleave(Pattern p1, Pattern p2) {
    visitBinary(p1, p2);
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitChoice(Pattern p1, Pattern p2) {
    visitBinary(p1, p2);
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitOneOrMore(Pattern p) {
    p.accept(this);
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitElement(NameClass nc, Pattern content) {
    content.accept(this);
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitAttribute(NameClass ns, Pattern value) {
    value.accept(this);
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitDataExcept(Datatype dt, Pattern except) {
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitList(Pattern p) {
    p.accept(this);
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitAfter(Pattern p1, Pattern p2) {
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public Element(NameClass nc, Pattern content) {
    this.nc = nc;
    this.content = content;
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitElement(NameClass nc, Pattern content) {
    children.add(new Element(nc,content));
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitAttribute(NameClass ns, Pattern value) {
    // there will be no element inside attribute,
    // so don't go in there.
}
 

import com.sun.xml.internal.rngom.binary.Pattern; //导入依赖的package包/类
public void visitList(Pattern p) {
    // there will be no element inside a list,
    // so don't go in there.
}