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allow stopping a TypedInputStream on EOF

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This commit is contained in:
Daniella 2024-06-13 16:34:53 +02:00
parent e65a448ac4
commit 84668c7e15
Signed by: TudbuT
GPG key ID: B3CF345217F202D3
1 changed files with 15 additions and 4 deletions
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15
src/main/java/de/tudbut/io/TypedInputStream.java
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@ -1,5 +1,6 @@
package de.tudbut.io;
import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
@ -12,6 +13,7 @@ public class TypedInputStream {
public int last = -1;
private final Object waitForInputLock = new Object();
private final Object readLock = new Object();
private boolean stopOnEOF = false;
public InputStream getStream() {
return stream;
@ -23,6 +25,11 @@ public class TypedInputStream {
this.stream = stream;
}
public TypedInputStream stopOnEOF() {
stopOnEOF = true;
return this;
}
public byte readByte() throws IOException {
return (byte) read();
}
@ -141,7 +148,9 @@ public class TypedInputStream {
synchronized (waitForInputLock) {
if(last != -1)
return;
while ((last = stream.read()) == -1) ;
while ((last = stream.read()) == -1 && !stopOnEOF) ;
if(last == -1)
throw new EOFException();
}
}
@ -150,7 +159,9 @@ public class TypedInputStream {
synchronized (waitForInputLock) {
int i;
if (last == -1) {
while ((i = stream.read()) == -1) ;
while ((i = stream.read()) == -1 && !stopOnEOF) ;
if(i == -1)
throw new EOFException();
}
else {
i = last;