content: /*
   * Copyright (c) 2013 3 Round Stones Inc., Some Rights Reserved
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   */
  package org.callimachusproject.engine.expressions;
  
  import java.util.Collections;
  import java.util.List;
  
  import javax.xml.stream.Location;
  
  import org.callimachusproject.engine.events.RDFEvent;
  import org.callimachusproject.engine.model.Node;
  import org.callimachusproject.engine.model.TermOrigin;
  
  public class TextExpression implements Expression {
  	private final CharSequence text;
  	private final Location location;
  
  	public TextExpression(CharSequence text, Location location) {
  		this.text = text;
  		this.location = location;
  	}
  
  	public String toString() {
  		return text.toString();
  	}
  
  	@Override
  	public Location getLocation() {
  		return location;
  	}
  
  	public CharSequence getTemplate() {
  		return text;
  	}
  
  	public CharSequence bind(ExpressionResult variables) {
  		return text;
  	}
  
  	@Override
  	public boolean isPatternPresent() {
  		return false;
  	}
  
  	public List<RDFEvent> pattern(Node subject, TermOrigin origin, Location location) {
  		return Collections.emptyList();
  	}
  }
  