Content.java

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/*
 * Sleuth Kit Data Model
 * 
 * Copyright 2011 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 * 
 * 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.sleuthkit.datamodel;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;

public interface Content extends SleuthkitVisitableItem {

        public int read(byte[] buf, long offset, long len) throws TskCoreException;

        public void close();

        public long getSize();

        public <T> T accept(ContentVisitor<T> v);

        public String getName();

        public String getUniquePath() throws TskCoreException;

        public long getId();

        public Content getDataSource() throws TskCoreException;

        public List<Content> getChildren() throws TskCoreException;

        public boolean hasChildren() throws TskCoreException;

        public int getChildrenCount() throws TskCoreException;

        public Content getParent() throws TskCoreException;

        public List<Long> getChildrenIds() throws TskCoreException;

        public BlackboardArtifact newArtifact(int artifactTypeID) throws TskCoreException;

        public BlackboardArtifact newArtifact(BlackboardArtifact.ARTIFACT_TYPE type) throws TskCoreException;

        public ArrayList<BlackboardArtifact> getArtifacts(String artifactTypeName) throws TskCoreException;

        public BlackboardArtifact getGenInfoArtifact() throws TskCoreException;

        public BlackboardArtifact getGenInfoArtifact(boolean create) throws TskCoreException;

        public ArrayList<BlackboardAttribute> getGenInfoAttributes(BlackboardAttribute.ATTRIBUTE_TYPE attr_type) throws TskCoreException;

        public ArrayList<BlackboardArtifact> getArtifacts(int artifactTypeID) throws TskCoreException;

        public ArrayList<BlackboardArtifact> getArtifacts(BlackboardArtifact.ARTIFACT_TYPE type) throws TskCoreException;

        public ArrayList<BlackboardArtifact> getAllArtifacts() throws TskCoreException;

        public Set<String> getHashSetNames() throws TskCoreException;

        public long getArtifactsCount(String artifactTypeName) throws TskCoreException;

        public long getArtifactsCount(int artifactTypeID) throws TskCoreException;

        public long getArtifactsCount(BlackboardArtifact.ARTIFACT_TYPE type) throws TskCoreException;

        public long getAllArtifactsCount() throws TskCoreException;
}