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package com.emc.mongoose.data;

import java.nio.ByteBuffer;
import java.nio.MappedByteBuffer;

import static com.emc.mongoose.data.DataInput.generateData;

/**
 Created by kurila on 23.07.14.
 A uniform data input for producing uniform data items.
 Implemented as finite buffer of pseudo random bytes.
 */
public final class SeedDataInput
extends CachedDataInput {

	public SeedDataInput() {
		super();
	}

	public SeedDataInput(final long seed, final int size, final int cacheLimit) {
		super((MappedByteBuffer) ByteBuffer.allocateDirect(size), cacheLimit);
		generateData(inputBuff, seed);
	}

	public SeedDataInput(final SeedDataInput other) {
		super(other);
	}
}