package com.jayway.jsonpath.internal.path;
import com.jayway.jsonpath.internal.PathRef;
public class RootPathToken extends PathToken {
private PathToken tail;
private int tokenCount;
private final String rootToken;
RootPathToken(char rootToken) {
this.rootToken = Character.toString(rootToken);;
this.tail = this;
this.tokenCount = 1;
}
@Override
public int getTokenCount() {
return tokenCount;
}
public RootPathToken append(PathToken next) {
this.tail = tail.appendTailToken(next);
this.tokenCount++;
return this;
}
public PathTokenAppender getPathTokenAppender(){
return new PathTokenAppender(){
@Override
public PathTokenAppender appendPathToken(PathToken next) {
append(next);
return this;
}
};
}
@Override
public void evaluate(String currentPath, PathRef pathRef, Object model, EvaluationContextImpl ctx) {
if (isLeaf()) {
PathRef op = ctx.forUpdate() ? pathRef : PathRef.NO_OP;
ctx.addResult(rootToken, op, model);
} else {
next().evaluate(rootToken, pathRef, model, ctx);
}
}
@Override
public String getPathFragment() {
return rootToken;
}
@Override
public boolean isTokenDefinite() {
return true;
}
public boolean isFunctionPath() {
return (tail instanceof FunctionPathToken);
}
}