svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.file / org.gvsig.fmap.dal.file.csv / src / main / java / org / gvsig / fmap / dal / store / csv / RecordsFile.java @ 47634
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package org.gvsig.fmap.dal.store.csv; |
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import java.io.Closeable; |
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import java.io.File; |
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import java.io.IOException; |
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import java.io.RandomAccessFile; |
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import java.nio.ByteBuffer; |
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import java.sql.Timestamp; |
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import java.util.List; |
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import org.gvsig.fmap.dal.store.csv.RecordsFile.Record; |
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import org.gvsig.tools.util.GetItem; |
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import org.gvsig.tools.util.GetItem64; |
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import org.gvsig.tools.util.Size; |
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import org.gvsig.tools.util.Size64; |
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/**
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*
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* @author gvSIG Team
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*/
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public interface RecordsFile extends List<Record>, Size, Size64, GetItem<Record>, GetItem64<Record>, Closeable { |
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public static final byte TYPE_BYTE = 0; |
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public static final byte TYPE_SHORT = 1; |
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public static final byte TYPE_INTEGER = 2; |
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public static final byte TYPE_LONG = 3; |
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public static final byte TYPE_DOUBLE = 4; |
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public static final byte TYPE_TIMESTAMP = 5; |
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public static final byte TYPE_STRING = 6; |
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public static final byte TYPE_BYTES = 7; |
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public interface Record { |
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public RecordType getType();
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public byte[] getBytes(); |
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public void setBytes(byte[] bytes); |
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public ByteBuffer getBuffer(); |
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public int getByte(int n); |
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public int getShort(int n); |
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public int getInt(int n); |
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public long getLong(int n); |
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public double getDouble(int n); |
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public Timestamp getTimestamp(int n); |
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public String getString(int n); |
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public byte[] getBytes(int n); |
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public void setByte(int n, byte v); |
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public void setShort(int n, short v); |
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public void setInt(int n, int v); |
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public void setLong(int n, long v); |
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public void setDouble(int n, double v); |
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public void setTimestamp(int n, Timestamp v); |
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public void setString(int n, String v); |
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public void setBytes(int n, byte[] v); |
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} |
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public interface RecordType { |
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public int getSize(); |
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public int getFieldCount(); |
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public int getFieldType(int n); |
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public int getFieldSize(int n); |
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public int getFieldOffset(int n); |
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public Record createRecord();
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public byte[] toBytes(); |
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public static RecordType from(byte[] bytes) { |
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return RecordsFileImpl.RecordTypeImpl.from(bytes);
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} |
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public static RecordType from(ByteBuffer bytes) { |
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return RecordsFileImpl.RecordTypeImpl.from(bytes);
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} |
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} |
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public interface RecordTypeBuilder { |
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public RecordTypeBuilder addbyte();
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public RecordTypeBuilder addShort();
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public RecordTypeBuilder addInteger();
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public RecordTypeBuilder addLong();
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public RecordTypeBuilder addDouble();
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public RecordTypeBuilder addTimestamp();
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public RecordTypeBuilder addString(int size); |
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public RecordTypeBuilder addBytes(int size); |
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public RecordType build();
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public static RecordTypeBuilder recordTypeBuilder() { |
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return RecordsFileImpl.RecordTypeBuilderImpl.recordTypeBuilder();
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} |
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} |
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public RecordType getRecordType();
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public void open(File f) throws IOException; |
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public void open(RandomAccessFile raf) throws IOException; |
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public void create(File f, RecordType recordType) throws IOException; |
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public void create(RandomAccessFile raf, RecordType recordType) throws IOException ; |
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public boolean isOpen(); |
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} |