Example usage for org.apache.lucene.queries.function ValueSource description

Introduction

In this page you can find the example usage for org.apache.lucene.queries.function ValueSource description.

Prototype

public abstract String description();

Source Link

Document

description of field, used in explain()

Usage

From source file:org.vootoo.search.CollectorFilterablePlugin.java

License:Apache License

public void verifyValueStr(String valueStr, ValueSource valueSource) throws SyntaxError {
    if (valueStr == null) {
        throw new SyntaxError("cf=" + getName() + " '" + valueSource.description() + "' value is null");
    }//from w  ww.java2  s  .  c o  m
    valueStr = valueStr.trim();
    if (valueStr.length() < 1) {
        throw new SyntaxError("cf=" + getName() + " '" + valueSource.description() + "' value is blank");
    }
}

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