package jnpf.limsService.support;
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/**
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* 水系统取样计划任务状态。
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*/
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public final class LimsSxtQuyangJihuaRenwuStatus {
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public static final String PENDING = "pending";
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public static final String GENERATING = "generating";
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public static final String GENERATED = "generated";
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public static final String BLOCKED_CONFIG_INVALID = "blocked_config_invalid";
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public static final String CANCELLED = "cancelled";
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public static final String INVALIDATED = "invalidated";
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private LimsSxtQuyangJihuaRenwuStatus() {
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}
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public static boolean canTransition(String current, String target) {
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if (PENDING.equals(current)) {
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return GENERATING.equals(target) || CANCELLED.equals(target) || INVALIDATED.equals(target);
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}
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if (GENERATING.equals(current)) {
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return PENDING.equals(target) || GENERATED.equals(target) || BLOCKED_CONFIG_INVALID.equals(target);
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}
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return BLOCKED_CONFIG_INVALID.equals(current)
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&& (CANCELLED.equals(target) || INVALIDATED.equals(target));
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}
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}
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