11 lines
437 B
Java
11 lines
437 B
Java
package composite;
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/**
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* Component — the common interface for both files (leaves) and directories (composites).
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* Clients work through this interface and never need to know which type they're dealing with.
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*/
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public interface FileSystemItem {
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String getName();
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long getSize(); // total size in bytes — recursive for directories
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void print(String indent); // display the tree at the given indentation level
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}
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