39 lines
799 B
Java
39 lines
799 B
Java
package java.nio;
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class Buffer {
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protected int mark = -1;
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protected int position = 0;
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protected int limit;
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protected final int capacity;
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Buffer(int mark, int position, int limit, int capacity) {
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this.mark = mark;
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this.position = position;
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this.limit = limit;
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this.capacity = capacity;
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}
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public final int position() {
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return position;
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}
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public final int limit() {
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return limit;
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}
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public final int capacity() {
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return capacity;
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}
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public Buffer limit(int limit) {
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this.limit = limit;
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if (position > limit) position = limit;
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if (mark > limit) mark = -1;
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return this;
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}
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public final boolean hasRemaining() {
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return position < limit;
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}
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}
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